mpls-linux-general Mailing List for MPLS for Linux (Page 6)
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From: Bojana P. <bo...@gm...> - 2009-11-15 18:30:52
|
Hi everybody, I'm sorry for asking again, but I still cannot find mpls enabled quagga RPM for Fedora 8 !! I saw that rpm for fedora 10 is in preparation, but I do not see any for F8 on: http://leu.dangermen.com/fedora/8/ http://mpls-linux.sourceforge.net/fedora/ Is there any version that can be used? Please any help! |
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From: Bojana P. <bo...@gm...> - 2009-11-10 11:32:58
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HI, I installed following MPLS packages on Fedora 8: - kernel - iproute2 - iptables - iptables-ipv6 - ebtables I'm new with this and I just want to the some experiments, and I want to make sure that I undershood well. I'm wondering does this installation include portable implementation of LDP, or it demands some additional packages? Another question is - how to add RSVP-TE support, I found that there should be some daemon but I just found some broken links, and I saw some discussion on MPLS forum, but still it is not clear how to add RSVP-TE support? It is written that for the purpose of experiment we can install quagga, does it mean we can use public version of quagga from www.quagga.org ? Bojana |
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From: James L. <jl...@mi...> - 2009-11-08 14:32:15
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Wind, The quagga-mpls tree is in a bit of flux. I will try to repair it and email the list when it is ready to be built. On Sun, Nov 08, 2009 at 04:43:41PM +0800, win...@fr... wrote: > Hello list, > > I have been successfully install mpls-kernel, mpls-ebtables, > mpls-iptables and mpls-iproute2 via source with git clone from > git://repo.or.cz according instruction from mpls-linux wiki homepage. > For I am using debian/lenny so I could not use RPMs. > When I try to compile mpls-quagga with mpls-ldp-portable, I meet problem. > Following is what I do compiling, > First I change DEFSRC in create-links according to my path of > mpls-ldp-portable then "sh create-links", then I use "sh bootstrap.sh" > to generate configure file. > Then I use ./configure --enable-mpls --enable-ldpd --enable-rsvpd to > configure to make sure including mpls & ldpd with quagga. After make, > I notice some error, so I use make check to see, and find the below > error: > impl_lock.c:8:35: error: macro "mpls_malloc" requires 2 arguments, but > only 1 given > impl_lock.c: In function ‘mpls_lock_create’: > impl_lock.c:8: error: ‘mpls_malloc’ undeclared (first use in this function) > impl_lock.c:8: error: (Each undeclared identifier is reported only once > impl_lock.c:8: error: for each function it appears in.) > impl_lock.c:28:19: error: macro "mpls_free" requires 2 arguments, but > only 1 given > impl_lock.c: In function ‘mpls_lock_delete’: > impl_lock.c:28: error: ‘mpls_free’ undeclared (first use in this function) > make: *** [impl_lock.o] Error 1 > It seems mpls_malloc need 2 argument, but only 1 given. > I wonder if the sources from git is the suitable one I should use? > Could anyone help me? > > Thanks, > -Wind > > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > trial. Simplify your report design, integration and deployment - and focus on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > mpls-linux-general mailing list > mpl...@li... > https://lists.sourceforge.net/lists/listinfo/mpls-linux-general -- James R. Leu jl...@mi... |
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From: <win...@fr...> - 2009-11-08 08:44:06
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Hello list, I have been successfully install mpls-kernel, mpls-ebtables, mpls-iptables and mpls-iproute2 via source with git clone from git://repo.or.cz according instruction from mpls-linux wiki homepage. For I am using debian/lenny so I could not use RPMs. When I try to compile mpls-quagga with mpls-ldp-portable, I meet problem. Following is what I do compiling, First I change DEFSRC in create-links according to my path of mpls-ldp-portable then "sh create-links", then I use "sh bootstrap.sh" to generate configure file. Then I use ./configure --enable-mpls --enable-ldpd --enable-rsvpd to configure to make sure including mpls & ldpd with quagga. After make, I notice some error, so I use make check to see, and find the below error: impl_lock.c:8:35: error: macro "mpls_malloc" requires 2 arguments, but only 1 given impl_lock.c: In function ‘mpls_lock_create’: impl_lock.c:8: error: ‘mpls_malloc’ undeclared (first use in this function) impl_lock.c:8: error: (Each undeclared identifier is reported only once impl_lock.c:8: error: for each function it appears in.) impl_lock.c:28:19: error: macro "mpls_free" requires 2 arguments, but only 1 given impl_lock.c: In function ‘mpls_lock_delete’: impl_lock.c:28: error: ‘mpls_free’ undeclared (first use in this function) make: *** [impl_lock.o] Error 1 It seems mpls_malloc need 2 argument, but only 1 given. I wonder if the sources from git is the suitable one I should use? Could anyone help me? Thanks, -Wind |
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From: kuldonk d. <ku...@ya...> - 2009-11-05 02:37:47
|
thanks mr james leu :)
|
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From: Bhartendu M. <bha...@gm...> - 2009-11-04 06:22:59
|
Hi All and Mr. james leu, Please help me in installing MPLS support for Fedorra 10. Thanks & Regards Bhartendu M. On Sat, Oct 31, 2009 at 12:11 AM, <mp...@ne...> wrote: > Hi All, > > > > I am trying to compile ldpd, but failed to complile on Fedora 10. I have > downloaded mpls-ldp-portable.tar.gz and mpls-quagga.tar.gz from > http://repo.or.cz/. > > > > Please provide me steps to compile mpls-quagga, I have tried with steps > mentioned in README me file, but compilation failed. > > > > 1. install additional package dia-0.96.1-7.fc10.i386.rpm on > FC10(downloaded from fedora site) > > 2. unextract > mpls-quagga-c1ff1abca7f16db0fbbb64ef07cbfefa44e03cb4.tar.gz > > 3. unextract > mpls-ldp-portable-60f294f3e2263031be4e7de64e57dd4b721a72d7.tar.gz > > 4. Copy all files in ldp & common folders to mpls-quagga/ldpd > > 5. chmod 777 bootstrap.sh > > 6. ./bootstrap.sh - Shows error, errors > are attached in file mpls-quagga-bootstrap.sh-output.txt > > 7. ./configure - Configure output > mentioned in mpls-quagga-configure-output.txt > > 8. make - Compilation failed > > I tried with different configure command > > 9. ./configure –enable-mpls –enable-ldp –disable-ipv6 > > 10. make - Again complilation > failed. > > > > Thanks & Regards > > MPLS > > > ------------------------------------------------------------------------------ > Come build with us! The BlackBerry(R) Developer Conference in SF, CA > is the only developer event you need to attend this year. Jumpstart your > developing skills, take BlackBerry mobile applications to market and stay > ahead of the curve. Join us from November 9 - 12, 2009. Register now! > http://p.sf.net/sfu/devconference > _______________________________________________ > mpls-linux-general mailing list > mpl...@li... > https://lists.sourceforge.net/lists/listinfo/mpls-linux-general > > |
|
From: James L. <jl...@mi...> - 2009-11-04 05:36:55
|
the 'route' command is not MPLS enabled. It is the 'ip' command that
has been modified.
If you have the correct RPM innstalled you should be able to do:
ip route add 10.0.0.0/24 via 192.168.1.1 mpls 0x2
^^^^^^^^
On Tue, Nov 03, 2009 at 08:00:40PM -0800, kuldonk doenk wrote:
> Hi everybody and mr james leu.
>
> i built testbed MPLS on fedora 8 with MPLS: version 1.962
>
> i'm confused with command routing table.
>
> when i typed:
> [root@localhost ~]# route add -net 192.168.2.2 netmask
> 255.255.255.0 gw 192.168.2.2 mpls 0x2
>
> but the result is :
> Usage: inet_route [-vF] del {-host|-net} Target[/prefix] [gw
> Gw] [metric M] [[dev] If]
> inet_route
> [-vF] add {-host|-net} Target[/prefix] [gw Gw] [metric M]
> [netmask N] [mss Mss] [window W] [irtt I]
> [mod] [dyn] [reinstate] [[dev] If]
> inet_route
> [-vF] add {-host|-net} Target[/prefix] [metric M] reject
> inet_route
> [-FC] flush NOT supported
>
>
> even when i typed
> [root@localhost mpls]#ip route add 192.168.5.2/32 via
> 192.168.5.2 spec_nh 0x8847 0x2
> result is:
> Error: either "to" is duplicate, or
> "spec_nh" is a garbage
>
> how is command correct for adds IP routing table in MPLS
> kernel 1.962
> fedora 8??
>
>
>
--
James R. Leu
jl...@mi...
|
|
From: kuldonk d. <ku...@ya...> - 2009-11-04 04:00:59
|
Hi everybody and mr james leu.
i built testbed MPLS on fedora 8 with MPLS: version 1.962
i'm confused with command routing table.
when i typed:
[root@localhost ~]# route add -net 192.168.2.2 netmask
255.255.255.0 gw 192.168.2.2 mpls 0x2
but the result is :
Usage: inet_route [-vF] del {-host|-net} Target[/prefix] [gw
Gw] [metric M] [[dev] If]
inet_route
[-vF] add {-host|-net} Target[/prefix] [gw Gw] [metric M]
[netmask N] [mss Mss] [window W] [irtt I]
[mod] [dyn] [reinstate] [[dev] If]
inet_route
[-vF] add {-host|-net} Target[/prefix] [metric M] reject
inet_route
[-FC] flush NOT supported
even when i typed
[root@localhost mpls]#ip route add 192.168.5.2/32 via
192.168.5.2 spec_nh 0x8847 0x2
result is:
Error: either "to" is duplicate, or
"spec_nh" is a garbage
how is command correct for adds IP routing table in MPLS
kernel 1.962
fedora 8??
|
|
From: <mp...@ne...> - 2009-10-30 19:08:29
|
[root@localhost mpls-quagga]# ./configure checking build system type... i686-pc-linux-gnu checking host system type... i686-pc-linux-gnu checking target system type... i686-pc-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking for gawk... gawk checking for gcc... gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking for style of include used by make... GNU checking dependency style of gcc... gcc3 checking how to run the C preprocessor... gcc -E checking whether gcc and cc understand -c and -o together... yes checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for sed... sed checking whether we are using the Intel compiler... no checking whether to set a default CFLAGS... gcc default checking for a BSD-compatible install... /usr/bin/install -c checking whether ln -s works... yes checking whether make sets $(MAKE)... (cached) yes checking for ar... ar checking if make is GNU make... yes checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking minix/config.h usability... no checking minix/config.h presence... no checking for minix/config.h... no checking whether it is safe to define __EXTENSIONS__... yes checking for minix/config.h... (cached) no checking whether it is safe to define __EXTENSIONS__... (cached) yes checking for a sed that does not truncate output... /bin/sed checking for ld used by gcc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for /usr/bin/ld option to reload object files... -r checking for BSD-compatible nm... /usr/bin/nm -B checking how to recognize dependent libraries... pass_all checking dlfcn.h usability... yes checking dlfcn.h presence... yes checking for dlfcn.h... yes checking for g++... g++ checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking dependency style of g++... gcc3 checking how to run the C++ preprocessor... g++ -E checking for g77... no checking for xlf... no checking for f77... no checking for frt... no checking for pgf77... no checking for cf77... no checking for fort77... no checking for fl32... no checking for af77... no checking for xlf90... no checking for f90... no checking for pgf90... no checking for pghpf... no checking for epcf90... no checking for gfortran... gfortran checking whether we are using the GNU Fortran 77 compiler... yes checking whether gfortran accepts -g... yes checking the maximum length of command line arguments... 1966080 checking command to parse /usr/bin/nm -B output from gcc object... ok checking for objdir... .libs checking for ar... (cached) ar checking for ranlib... ranlib checking for strip... strip checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -fPIC checking if gcc PIC flag -fPIC works... yes checking if gcc static flag -static works... yes checking if gcc supports -c -o file.o... yes checking whether the gcc linker (/usr/bin/ld) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes configure: creating libtool appending configuration tag "CXX" to libtool checking for ld used by g++... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking whether the g++ linker (/usr/bin/ld) supports shared libraries... yes checking for g++ option to produce PIC... -fPIC checking if g++ PIC flag -fPIC works... yes checking if g++ static flag -static works... yes checking if g++ supports -c -o file.o... yes checking whether the g++ linker (/usr/bin/ld) supports shared libraries... yes checking dynamic linker characteristics... GNU/Linux ld.so (cached) (cached) checking how to hardcode library paths into programs... immediate appending configuration tag "F77" to libtool checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes checking for gfortran option to produce PIC... -fPIC checking if gfortran PIC flag -fPIC works... yes checking if gfortran static flag -static works... yes checking if gfortran supports -c -o file.o... yes checking whether the gfortran linker (/usr/bin/ld) supports shared libraries... yes checking dynamic linker characteristics... GNU/Linux ld.so (cached) (cached) checking how to hardcode library paths into programs... immediate checking if zebra should be configurable to send Route Advertisements... yes checking for an ANSI C-conforming const... yes checking for inline... inline checking for C/C++ restrict keyword... __restrict checking for working volatile... yes checking for ANSI C header files... (cached) yes checking whether time.h and sys/time.h may both be included... yes checking for sys/wait.h that is POSIX.1 compatible... yes checking for uid_t in sys/types.h... yes checking for mode_t... yes checking for size_t... yes checking return type of signal handlers... void checking whether struct tm is in sys/time.h or time.h... time.h checking stropts.h usability... no checking stropts.h presence... no checking for stropts.h... no checking sys/ksym.h usability... no checking sys/ksym.h presence... no checking for sys/ksym.h... no checking sys/times.h usability... yes checking sys/times.h presence... yes checking for sys/times.h... yes checking sys/select.h usability... yes checking sys/select.h presence... yes checking for sys/select.h... yes checking for sys/types.h... (cached) yes checking linux/version.h usability... yes checking linux/version.h presence... yes checking for linux/version.h... yes checking netdb.h usability... yes checking netdb.h presence... yes checking for netdb.h... yes checking asm/types.h usability... yes checking asm/types.h presence... yes checking for asm/types.h... yes checking sys/param.h usability... yes checking sys/param.h presence... yes checking for sys/param.h... yes checking limits.h usability... yes checking limits.h presence... yes checking for limits.h... yes checking signal.h usability... yes checking signal.h presence... yes checking for signal.h... yes checking libutil.h usability... no checking libutil.h presence... no checking for libutil.h... no checking sys/socket.h usability... yes checking sys/socket.h presence... yes checking for sys/socket.h... yes checking netinet/in.h usability... yes checking netinet/in.h presence... yes checking for netinet/in.h... yes checking for sys/un.h... yes checking for net/if.h... yes checking for netinet/in_systm.h... yes checking for netinet/in_var.h... no checking for net/if_dl.h... no checking for net/if_var.h... no checking for net/netopt.h... no checking for net/route.h... yes checking for inet/nd.h... no checking for arpa/inet.h... yes checking for netinet/ip_icmp.h... yes checking for fcntl.h... yes checking for stddef.h... yes checking for sys/ioctl.h... yes checking for syslog.h... yes checking for wchar.h... yes checking for wctype.h... yes checking for sys/sysctl.h... yes checking for sys/sockio.h... no checking for kvm.h... no checking for sys/conf.h... no checking for ucontext.h... yes checking whether byte ordering is bigendian... no checking for unistd.h... (cached) yes checking for working chown... yes checking for working POSIX fnmatch... yes checking for pid_t... yes checking vfork.h usability... no checking vfork.h presence... no checking for vfork.h... no checking for fork... yes checking for vfork... yes checking for working fork... yes checking for working vfork... (cached) yes checking for stdlib.h... (cached) yes checking for GNU libc compatible malloc... yes checking for working memcmp... yes checking sys/time.h usability... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking for unistd.h... (cached) yes checking for alarm... yes checking for working mktime... yes checking for strftime... yes checking for stdlib.h... (cached) yes checking for GNU libc compatible realloc... yes checking whether lstat dereferences a symlink specified with a trailing slash... yes checking whether stat accepts an empty string... no checking for sys/select.h... (cached) yes checking for sys/socket.h... (cached) yes checking types of arguments for select... int,fd_set *,struct timeval * checking for strftime... (cached) yes checking for vprintf... yes checking for _doprnt... no checking math.h usability... yes checking math.h presence... yes checking for math.h... yes checking for pow in -lm... yes checking for pow... yes checking for dup2... yes checking for ftruncate... yes checking for getcwd... yes checking for gethostbyname... yes checking for getpagesize... yes checking for gettimeofday... yes checking for inet_ntoa... yes checking for inet_aton... yes checking for strnlen... yes checking for memchr... yes checking for memmove... yes checking for memset... yes checking for select... yes checking for socket... yes checking for strcasecmp... yes checking for strchr... yes checking for strcspn... yes checking for strdup... yes checking for strerror... yes checking for strncasecmp... yes checking for strndup... yes checking for strrchr... yes checking for strspn... yes checking for strstr... yes checking for strtol... yes checking for strtoul... yes checking for strlcat... no checking for strlcpy... no checking for daemon... yes checking for snprintf... yes checking for vsnprintf... yes checking for if_nametoindex... yes checking for if_indextoname... yes checking for getifaddrs... yes checking for uname... yes checking for fcntl... yes checking for setproctitle... no checking for setproctitle in -lutil... no checking zebra between kernel interface method... netlink checking net/bpf.h usability... no checking net/bpf.h presence... no checking for net/bpf.h... no checking sys/dlpi.h usability... no checking sys/dlpi.h presence... no checking for sys/dlpi.h... no checking zebra IS-IS I/O method... pfpacket checking for broken CMSG_FIRSTHDR... no checking route read method check... netlink checking interface looking up method... netlink checking for struct ip_mreqn.imr_ifindex... yes checking for BSD struct ip_mreq hack... no checking for net/if.h... (cached) yes checking for net/if_media.h... no checking for netinet/tcp.h... yes checking whether TCP_MD5SIG is declared... yes checking ipforward method check... proc checking for getaddrinfo... yes checking whether does this OS have IPv6 stack... Linux IPv6 checking whether libc has IPv6 support... yes checking for GNU libc >= 2.1... yes checking for netinet6/in6.h... no checking for netinet/in6_var.h... no checking for netinet/icmp6.h... yes checking for netinet6/in6_var.h... no checking for netinet6/nd6.h... no checking whether this OS has MPLS stack... no checking for inet_ntop in -lc... yes checking for inet_pton in -lc... yes checking for crypt in -lcrypt... yes checking for res_init in -lresolv... no checking for __inet_ntop... no checking for __inet_pton... no checking for __inet_aton... no checking for regexec in -lc... yes checking for struct sockaddr... yes checking for struct sockaddr_in... yes checking for struct sockaddr_in6... yes checking for struct sockaddr_un... yes checking for struct sockaddr_dl... no checking for socklen_t... yes checking for struct ifaliasreq... no checking for struct if6_aliasreq... no checking for struct in6_aliasreq... no checking for struct nd_opt_adv_interval... yes checking for struct rt_addrinfo... no checking for struct nd_opt_homeagent_info... no checking for struct nd_opt_adv_interval... (cached) yes checking for struct sockaddr.sa_len... no checking for struct sockaddr_in.sin_len... no checking for struct sockaddr_un.sun_len... no checking for struct sockaddr_in6.sin6_scope_id... yes checking for struct if6_aliasreq.ifra_lifetime... no checking for struct nd_opt_adv_interval.nd_opt_ai_type... no checking for struct in_pktinfo... yes checking for struct icmphdr... yes checking whether getrusage is available... yes checking whether prctl PR_SET_KEEPCAPS is available... yes checking sys/capability.h usability... yes checking sys/capability.h presence... yes checking for sys/capability.h... yes checking for cap_init in -lcap... yes checking execinfo.h usability... yes checking execinfo.h presence... yes checking for execinfo.h... yes checking for backtrace... yes checking for malloc.h... yes checking whether mallinfo is available... yes checking whether gcc accepts PIE flags... yes checking state directory... checking for working htonl... yes configure: creating ./config.status config.status: creating Makefile config.status: creating lib/Makefile config.status: creating zebra/Makefile config.status: creating ripd/Makefile config.status: creating ripngd/Makefile config.status: creating bgpd/Makefile config.status: creating ospfd/Makefile config.status: creating watchquagga/Makefile config.status: creating ldpd/Makefile config.status: creating rsvpd/Makefile config.status: creating ospf6d/Makefile config.status: creating isisd/Makefile config.status: creating vtysh/Makefile config.status: creating doc/Makefile config.status: creating ospfclient/Makefile config.status: creating tests/Makefile config.status: creating m4/Makefile config.status: creating redhat/Makefile config.status: creating pkgsrc/Makefile config.status: creating redhat/quagga.spec config.status: creating lib/version.h config.status: creating doc/defines.texi config.status: creating isisd/topology/Makefile config.status: creating pkgsrc/bgpd.sh config.status: creating pkgsrc/ospf6d.sh config.status: creating pkgsrc/ospfd.sh config.status: creating pkgsrc/ripd.sh config.status: creating pkgsrc/ripngd.sh config.status: creating pkgsrc/zebra.sh config.status: creating solaris/Makefile config.status: creating vtysh/extract.pl config.status: creating config.h config.status: executing depfiles commands Quagga configuration -------------------- quagga version : 0.99.11 host operationg system : linux-gnu source code location : . compiler : gcc compiler flags : -Os -fno-omit-frame-pointer -g -std=gnu99 -Wall -Wsign-compare -Wpointer-arith -Wbad-function-cast -Wwrite-strings -Wmissing-prototypes -Wmissing-declarations -Wchar-subscripts -Wcast-qual make : make includes : linker flags : -lcrypt -lcap -lm state file directory : /var/run config file directory : /usr/local/etc example directory : /usr/local/etc user to run as : quagga group to run as : quagga group for vty sockets : config file mask : 0600 log file mask : 0600 The above user and group must have read/write access to the state file directory and to the config files in the config file directory. [root@localhost mpls-quagga]# |
|
From: <mp...@ne...> - 2009-10-30 18:56:53
|
Hi All, I am trying to compile ldpd, but failed to complile on Fedora 10. I have downloaded mpls-ldp-portable.tar.gz and mpls-quagga.tar.gz from <http://repo.or.cz/> http://repo.or.cz/ latest packages 2 days back. Please provide me steps to compile mpls-quagga with ldp_portable, I have tried with steps mentioned in README file, but compilation failed. 1. install additional package dia-0.96.1-7.fc10.i386.rpm on FC10(downloaded from fedora site) 2. unextract mpls-quagga-c1ff1abca7f16db0fbbb64ef07cbfefa44e03cb4.tar.gz 3. unextract mpls-ldp-portable-60f294f3e2263031be4e7de64e57dd4b721a72d7.tar.gz 4. Copy all files in ldp & common folders to mpls-quagga/ldpd 5. chmod 777 bootstrap.sh 6. ./bootstrap.sh - Shows error, errors are attached in file mpls-quagga-bootstrap.sh-output.txt 7. ./configure - Configure output mentioned in mpls-quagga-configure-output.txt 8. make - Compilation failed I tried with different configure command 9. ./configure -enable-mpls -enable-ldp -disable-ipv6 10. make - Again complilation failed. Thanks & Regards MPLS |
|
From: Bojana P. <bo...@gm...> - 2009-09-10 09:52:17
|
<mpl...@li...> Hi everybody, Did anybody manage to build kernel with Xen support, from MPLS src.rpms? When I unpack any of source packages from your site (i tried fedora 5, 8 and 10 ) with *rpmbuild -bp *src.rpm* I got information: trying to assign non existening variable, for all Xen variables! If I try to compile kernel with Xen options enabled, after compilation, all Xen options are deleted from .config file. When I tried to boot under domU any of this kernel, it fails and VM is broken because it doesn't support Xen. Please, this is very important to me! I really need xen modified kernel with MPLS options. If anyone managed to this on any platform please inform me! |
|
From: Badoo <no...@ba...> - 2009-08-18 22:49:56
|
Tu as un nouveau message sur Badoo! Jeannot t'a laissé un message Suis ce lien pour l'ouvrir: http://eu1.badoo.com/017814835/in/HIMyF4crjXM/?lang_id=6 D'autres personnes attendent sûrement de tes nouvelles: Damien Guerinel (Puteaux, France)Alix De Champris (Puteaux, France)Maxou (Puteaux, France) Si les liens contenus dans ce message ne fonctionnent pas quand tu cliques dessus, effectue un copier coller de ces liens dans la barre d'adresse de ton navigateur. Ceci provient d’une adresse de distribution de courrier uniquement. Les messages de réponse à cet email ne seront pas traités. Pour ne plus recevoir de messages, clique ici : http://eu1.badoo.com/impersonation.phtml?lang_id=6&mail_code=21&email=mpls-linux-general%40lists.sourceforge.net&secret=&invite_id=711850&user_id=17814835 |
|
From: Adrian P. <adr...@gm...> - 2009-08-18 06:47:38
|
Hello James, I've just noticed that my former hosting server is no longer hosting my mpls-linux experiments ( http://www.elcom.pub.ro/~adrian.popa/mpls-linux/mpls-linux-docs/) - so, you should change the link in your wiki to reflect the doc files in your download section ( http://sourceforge.net/projects/mpls-linux/files/mpls-linux/MPLS%20Linux%20Labs/mpls-linux-docs_v1.950.tar.gz/download). Unfortunately I can't host those files any longer. Thanks, Adrian |
|
From: Bojana P. <bo...@gm...> - 2009-08-15 09:03:24
|
Hi everybody, I really need a help with this problem! I’m running CentOS with its 2.6.18.128 kernel. Did anybody tried to get xen-kernels from the available sources? I need xen-kernel with MPLS. Because of the similarity with my kernel I found reasonable to unpack 2.6.20-1 MPLS kernel, to configure it for XEN and to compile it. At the end of the process, I got normal kernel and didn’t get xen-kernel. I tried to use make-rpm-jleu.exe file to make all those rpms. I got kernel-xen*.rpms, but after I had installed them, and rebooted machine, I had two screens where I was able to see that xen kernel was trying to boot, and after that, white screen and blocked machine! If I try to unpack some higher version of MPLS kernel, like 2.6.26.6, I’m getting normal kernel as well... Can anybody give me any idea what I’m doing wrong?? |
|
From: James L. <jl...@mi...> - 2009-08-04 12:58:11
|
Turn on MPLS kernel debugging:
echo 1 > /proc/net/mpls/debug
Run the series of commands again, and then run 'dmesg' to see the
output of the debugging and see if you can find the function that
is failing.
Send your findings to the list.
On Tue, Aug 04, 2009 at 02:13:04AM -0700, kuldonk doenk wrote:
> to: mr jleu & all
> I try to build MPLS testbed.
> under this configuration.
>
>
> LERA - LSR - LERB
> eth1(192.168.2.1) eth0(192.168.2.2) eth1xxxx
>
> on LERA :
>
> [root@localhost ~]# dmesg | grep -i mpls
> Linux version 2.6.26.6-49.fc8.mpls.1.962
> (jleu@dev8-1) (gcc version 4.1.2 20070925 (Red Hat 4.1.2-33)) #1 SMP Mon Nov 17
> 22:10:38 CST 2008
> MPLS: version 1.962
> MPLS: protocol driver interface -
> <jl...@mi...>
> usb usb1: Manufacturer: Linux
> 2.6.26.6-49.fc8.mpls.1.962 ehci_hcd
> usb usb2: Manufacturer: Linux
> 2.6.26.6-49.fc8.mpls.1.962 uhci_hcd
> usb usb3: Manufacturer: Linux
> 2.6.26.6-49.fc8.mpls.1.962 uhci_hcd
> usb usb4: Manufacturer: Linux
> 2.6.26.6-49.fc8.mpls.1.962 uhci_hcd
> usb usb5: Manufacturer: Linux
> 2.6.26.6-49.fc8.mpls.1.962 uhci_hcd
> [root@localhost ~]# echo "1" >
> /proc/sys/net/mpls/debug
> [root@localhost ~]# cat
> /proc/sys/net/mpls/debug
> 1
> [root@localhost ~]# modprobe -r mpls4
> [root@localhost ~]# mpls nhlfe add key 0
> NHLFE entry key 0x00000002 mtu 0
> propagate_ttl
> (0 bytes, 0 pkts)
> [root@localhost ~]# mpls nhlfe change key
> 0x2 instructions push gen 16 nexthop eth1 ipv4 192.168.2.2
> RTNETLINK answers: Operation not permitted
> [root@localhost ~]# mpls nhlfe show
> NHLFE entry key 0x00000002 mtu 0
> propagate_ttl
> (0 bytes, 0 pkts)
>
> why result like this?? RTNETLINK answers: Operation not permitted
>
> thanks.
>
>
> bestregard
>
> kuldonk
>
>
>
> ------------------------------------------------------------------------------
> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day
> trial. Simplify your report design, integration and deployment - and focus on
> what you do best, core application coding. Discover what's new with
> Crystal Reports now. http://p.sf.net/sfu/bobj-july
> _______________________________________________
> mpls-linux-general mailing list
> mpl...@li...
> https://lists.sourceforge.net/lists/listinfo/mpls-linux-general
--
James R. Leu
jl...@mi...
|
|
From: kuldonk d. <ku...@ya...> - 2009-08-04 09:13:18
|
to: mr jleu & all
I try to build MPLS testbed.
under this configuration.
LERA - LSR - LERB
eth1(192.168.2.1) eth0(192.168.2.2) eth1xxxx
on LERA :
[root@localhost ~]# dmesg | grep -i mpls
Linux version 2.6.26.6-49.fc8.mpls.1.962
(jleu@dev8-1) (gcc version 4.1.2 20070925 (Red Hat 4.1.2-33)) #1 SMP Mon Nov 17
22:10:38 CST 2008
MPLS: version 1.962
MPLS: protocol driver interface -
<jl...@mi...>
usb usb1: Manufacturer: Linux
2.6.26.6-49.fc8.mpls.1.962 ehci_hcd
usb usb2: Manufacturer: Linux
2.6.26.6-49.fc8.mpls.1.962 uhci_hcd
usb usb3: Manufacturer: Linux
2.6.26.6-49.fc8.mpls.1.962 uhci_hcd
usb usb4: Manufacturer: Linux
2.6.26.6-49.fc8.mpls.1.962 uhci_hcd
usb usb5: Manufacturer: Linux
2.6.26.6-49.fc8.mpls.1.962 uhci_hcd
[root@localhost ~]# echo "1" >
/proc/sys/net/mpls/debug
[root@localhost ~]# cat
/proc/sys/net/mpls/debug
1
[root@localhost ~]# modprobe -r mpls4
[root@localhost ~]# mpls nhlfe add key 0
NHLFE entry key 0x00000002 mtu 0
propagate_ttl
(0 bytes, 0 pkts)
[root@localhost ~]# mpls nhlfe change key
0x2 instructions push gen 16 nexthop eth1 ipv4 192.168.2.2
RTNETLINK answers: Operation not permitted
[root@localhost ~]# mpls nhlfe show
NHLFE entry key 0x00000002 mtu 0
propagate_ttl
(0 bytes, 0 pkts)
why result like this?? RTNETLINK answers: Operation not permitted
thanks.
bestregard
kuldonk
|
|
From: Adrian P. <adr...@gm...> - 2009-07-03 10:22:20
|
Hello Giuseppe,
You should be able to ping Host B (10.0.0.2) from Host A and viceversa. You
should not be able to ping 192.168.1.0/24 or other ip addresses because they
are not transported via MPLS. Just for standard ICMP traffic (64bytes
payload) the tunnel MTU should not be a restriction. Only for large packets
(1500 bytes) you should see packet drops at the tunnel ingress.
Cheers,
Adrian
On Thu, Jul 2, 2009 at 6:02 PM, Giuseppe Boncompagni <
giu...@gm...> wrote:
> hi all, sorry for may english
> i've got a problem with MPLS and tunnel
> i try to make this experiment :
>
> MPLS for Linux: IPv4 over MPLS: two LER example for mpls-linux-1.95x
>
> 172.16.0.0/24
> 10.0.0.1/32 | 10.0.0.2/32
> dummy0 | dummy0
> | | |
> --------eth1 eth1------eth2 eth2------eth3 eth3--------
> | HOST A |-----------| LER1 |-------------| LER2 |---------| HOST B |
> --------.1 ^ 2------.2 3------.3 ^
> 4--------
> |
> |
> |
> |
> 192.168.0.0/24
> 192.168.1.0/24
>
> Traffic from HOST A to HOST B
> =============================
>
> HOST A
> ------
> ip route add 10.0.0.2/32 via 192.168.0.2 src 10.0.0.1
>
> LER1
> -----
> mpls nhlfe add key 0 instructions push gen 1000 nexthop eth2 ipv4
> 172.16.0.3
> (returns key 0x2)
> ip route add 10.0.0.2/32 via 172.16.0.3 mpls 0x2
> echo 1 > /proc/sys/net/ipv4/ip_forward
>
> LER2
> -----
> mpls labelspace set dev eth2 labelspace 0
> mpls ilm add label gen 1000 labelspace 0
> mpls nhlfe add key 0 instructions nexthop eth3 ipv4 192.168.1.4
> (returns key 0x2)
> mpls xc add ilm_label gen 1000 ilm_labelspace 0 nhlfe_key 0x2
>
> Traffic from HOST B to HOST A
> =============================
>
> HOST B
> ------
> ip route add 10.0.0.1/32 via 192.168.1.3 src 10.0.0.2
>
> LER2
> -----
> mpls nhlfe add key 0 instructions push gen 2000 nexthop eth2 ipv4
> 172.16.0.2
> (returns key 0x3)
> ip route add 10.0.0.1/32 via 172.16.0.2 mpls 0x3
> echo 1 > /proc/sys/net/ipv4/ip_forward
>
> LER1
> -----
> mpls labelspace set dev eth2 labelspace 0
> mpls ilm add label gen 2000 labelspace 0
> mpls nhlfe add key 0 instructions nexthop eth1 ipv4 192.168.0.1
> (returns key 0x3)
> mpls xc add ilm_label gen 2000 ilm_labelspace 0 nhlfe_key 0x3
>
> NOTES
> -----
> Make sure the MTU of the link between LER1 and LER2 is 4 bytes greater then
> the MTU of the links between HOST A/LER1 and HOST B/LER2.
>
> Think about it, here is what a IPv4 packet going from HOST A to HOST B
> looks like on the link from LER1 to LER2:
>
> {ler2 mac|ler1 mac|0x8847|1000,0,1,255|IP payload}
>
> Everything is ok, but if i make a tunnel from LER1 to LER2 i can't
> ping host A and Host B
> how can set MTU 4 bytes grater in link HOSTA/LER1 and HOST B/ler2 ?
> is it possibile that it is the problem ?
> thx a lot
> Best regards
> Giuseppe
>
>
> ------------------------------------------------------------------------------
> _______________________________________________
> mpls-linux-general mailing list
> mpl...@li...
> https://lists.sourceforge.net/lists/listinfo/mpls-linux-general
>
|
|
From: James R. L. <jl...@mi...> - 2009-07-02 19:35:47
|
Try creating GRE tunnels as opposed to IPIP. GRE packets carry a protocol identifier just like ethernet does, which is required to send data other then IP over them. On Thu, Jul 02, 2009 at 08:17:42PM +0200, Giuseppe Boncompagni wrote: > hi to all, > i have to port the experiment MPLS for Linux: IPv4 over MPLS: two LER > example for mpls-linux-1.95x > in a satellite-net that it work only in IP layer.. no Ethernet > http://sourceforge.net/apps/mediawiki/mpls-linux/index.php?title=Examples > > In my net the experiment work but to use the satellite i've try to create a > tunnel ip-ip between the two LER, > tunnel works, i but i can't > ping HOST A and HOST B.. without tunnel, MPLS work.. > MPLS work only in a second level? > Do you know how can be possible the porting? > > thanks a lot > Best Regards > Giuseppe > > ------------------------------------------------------------------------------ > _______________________________________________ > mpls-linux-general mailing list > mpl...@li... > https://lists.sourceforge.net/lists/listinfo/mpls-linux-general -- James R. Leu jl...@mi... |
|
From: Giuseppe B. <giu...@gm...> - 2009-07-02 18:18:04
|
hi to all, i have to port the experiment MPLS for Linux: IPv4 over MPLS: two LER example for mpls-linux-1.95x in a satellite-net that it work only in IP layer.. no Ethernet http://sourceforge.net/apps/mediawiki/mpls-linux/index.php?title=Examples In my net the experiment work but to use the satellite i've try to create a tunnel ip-ip between the two LER, tunnel works, i but i can't ping HOST A and HOST B.. without tunnel, MPLS work.. MPLS work only in a second level? Do you know how can be possible the porting? thanks a lot Best Regards Giuseppe |
|
From: Giuseppe B. <giu...@gm...> - 2009-07-02 15:02:32
|
hi all, sorry for may english
i've got a problem with MPLS and tunnel
i try to make this experiment :
MPLS for Linux: IPv4 over MPLS: two LER example for mpls-linux-1.95x
172.16.0.0/24
10.0.0.1/32 | 10.0.0.2/32
dummy0 | dummy0
| | |
--------eth1 eth1------eth2 eth2------eth3 eth3--------
| HOST A |-----------| LER1 |-------------| LER2 |---------| HOST B |
--------.1 ^ 2------.2 3------.3 ^
4--------
| |
| |
192.168.0.0/24 192.168.1.0/24
Traffic from HOST A to HOST B
=============================
HOST A
------
ip route add 10.0.0.2/32 via 192.168.0.2 src 10.0.0.1
LER1
-----
mpls nhlfe add key 0 instructions push gen 1000 nexthop eth2 ipv4 172.16.0.3
(returns key 0x2)
ip route add 10.0.0.2/32 via 172.16.0.3 mpls 0x2
echo 1 > /proc/sys/net/ipv4/ip_forward
LER2
-----
mpls labelspace set dev eth2 labelspace 0
mpls ilm add label gen 1000 labelspace 0
mpls nhlfe add key 0 instructions nexthop eth3 ipv4 192.168.1.4
(returns key 0x2)
mpls xc add ilm_label gen 1000 ilm_labelspace 0 nhlfe_key 0x2
Traffic from HOST B to HOST A
=============================
HOST B
------
ip route add 10.0.0.1/32 via 192.168.1.3 src 10.0.0.2
LER2
-----
mpls nhlfe add key 0 instructions push gen 2000 nexthop eth2 ipv4 172.16.0.2
(returns key 0x3)
ip route add 10.0.0.1/32 via 172.16.0.2 mpls 0x3
echo 1 > /proc/sys/net/ipv4/ip_forward
LER1
-----
mpls labelspace set dev eth2 labelspace 0
mpls ilm add label gen 2000 labelspace 0
mpls nhlfe add key 0 instructions nexthop eth1 ipv4 192.168.0.1
(returns key 0x3)
mpls xc add ilm_label gen 2000 ilm_labelspace 0 nhlfe_key 0x3
NOTES
-----
Make sure the MTU of the link between LER1 and LER2 is 4 bytes greater then
the MTU of the links between HOST A/LER1 and HOST B/LER2.
Think about it, here is what a IPv4 packet going from HOST A to HOST B
looks like on the link from LER1 to LER2:
{ler2 mac|ler1 mac|0x8847|1000,0,1,255|IP payload}
Everything is ok, but if i make a tunnel from LER1 to LER2 i can't
ping host A and Host B
how can set MTU 4 bytes grater in link HOSTA/LER1 and HOST B/ler2 ?
is it possibile that it is the problem ?
thx a lot
Best regards
Giuseppe
|
|
From: James R. L. <jl...@mi...> - 2009-06-22 03:02:54
|
I've finally had a chance to dig into this issue:
Looking at the output of dmesg after executing the iptables
command you will see the output:
ip_tables: mpls target: only valid in mangle table, not filter
This means you must add '-t mangle' to iptables command that try to
use the 'mpls' taget.
On Mon, May 11, 2009 at 09:11:55AM +0100, Bowden Richard E wrote:
> Hi James,
>
> Thanks for your response.
>
> Yes, the mpls4 module seems to load fine and I have been able to work
> through several of the examples created by Irina and Adrian. However, I
> am still having this problem with iptables. I did eventually twig that
> the iptables code had moved to xt_mpls and that that module is
> auto-loading itself. However, I am still getting the same error message
> ' Iptables: Invalid Argument' when I try to run an iptable mpls command.
> The command works without the mpls arguments so it is something in the
> mpls part. Has the argument structure changed at all between the
> version Irina and Adrian intended (1.950) and the Fedora 8 binaries
> (1.962).
>
> Cheers,
>
> Richard
>
> -----Original Message-----
> From: James R. Leu [mailto:jl...@mi...]
> Sent: 11 May 2009 05:31
> To: Bowden Richard E
> Cc: mpl...@li...
> Subject: Re: [mpls-linux-general] iptables: Invalid argument
>
> Hello Richard,
>
> Do you have the mpls4 module loaded?
>
> BTW the iptables code is now in xt_mpls and is build as a
> module of teh same name.
>
> On Thu, May 07, 2009 at 05:17:29PM +0100, Bowden Richard E wrote:
> > Hi,
> >
> >
> >
> > I'm trying to work through some of Irina Dumitrascu and Adrian Popa's
> > mpls examples but I am struggling to get the examples which use
> iptables
> > to work.
> >
> >
> >
> > When I run the command:
> >
> > # iptables -A FORWARD -m dscp --dscp 0x1a -j mpls --nhlfe 0x2
> >
> > The message returned is:
> >
> > Iptables: Invalid Argument
> >
> >
> >
> > Check it's running the correct version of iptables:
> >
> > #yum info iptables
> >
> > .....
> >
> > Version 1.4.1.1
> >
> > Release 2.fc8.mpls.1.962
> >
> > Repo Installed
> >
> > .....
> >
> > So we are running the correct iptables.
> >
> >
> >
> > So I tried:
> >
> > # iptables -A FORWARD -m dscp --dscp 0x1a
> >
> > which worked fine and then deleted the entry again.
> >
> >
> >
> > Added -j mpls
> >
> > # iptables -A FORWARD -m dscp --dscp 0x1a -j mpls
> >
> > Get the error message:
> >
> > mpls target: parameter --nhlfe is required
> >
> >
> >
> > That seems like good news, it understands the mpls bit and is
> expecting
> > --nhlfe
> >
> > # iptables -A FORWARD -m dscp --dscp 0x1a -j mpls -nhlfe
> >
> > Unknown arg '--nhlde'
> >
> >
> >
> > That seems weird, I was expecting an error because there is no key but
> > that error suggests it's not expecting the '--nhlde' argument.
> >
> >
> >
> > Just to check that the nhlfe table entry has gone in properly:
> >
> > # mpls nhlfe show
> >
> > NHLFE entry key 0x00000002 mtu 1492 propogate_ttl
> >
> > Blah blah blah a lot of numbers blah blah blah
> >
> >
> >
> > I have installed the kernel, iptables, iproute and ebtables packages
> > from the mpls 8 repo (v1.962) to a vanilla Fedora 8 installation in
> the
> > hopes of keeping everything simple and not have to recompile things.
> I
> > have also installed the iptables from source. Can anyone tell me what
> > is going wrong?
> >
> >
> >
> > One other thing that strikes me as odd: I have seen reference on the
> > internet a few times to the ipt_mpls module which it makes sense
> should
> > be loaded. Checked lsmod and it's not there. '# Modprobe ipt_mpls'
> > does not return an error but the module still does not show up in
> lsmod
> > and I can't find an ipt_mpls.ko file anywhere on the computer,
> > especially under ..../kernel/net/ipv4/netfilter/ipt_mpls.ko where I'd
> > expect to find it.
> >
> >
> >
> > I have
> >
> >
> >
> > Richard
> >
> >
> >
> >
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From: Adrian P. <adr...@gm...> - 2009-06-19 05:33:31
|
Hello Giuseppe, Unfortunately I haven't been actively working with mpls-linux for about 3 years, so I don't know if changes in the new versions break the experiments or not. You should check that in addition to mpls4 module, you also have (if memory serves correctly) ipt_mpls module loaded. I don't know if it is built as a module, but it was on my setup. Regards, Adrian On Thu, Jun 18, 2009 at 10:38 PM, Giuseppe Boncompagni < giu...@gm...> wrote: > Hi, > i'm trying to use Diffserv over MPLS, > i've look the Adrian Popa experiment,(L-LSP) but i have a problem with > iptables... > when i do the command : > > iptables -A FORWARD -m dscp --dscp 0x1e -j mpls --nhlfe 0x2 > > the result is: > > iptables: Invalid argument > > i can't find the right sintax on manual, is it possibile different for > mpls-linux 1.962 to 1950 (use in this experiment )? > i use fedora core 8 and i've install all patched packed.. iptables too > v1.4.1.1. > Thx best regards > Giuseppe > > > ------------------------------------------------------------------------------ > Crystal Reports - New Free Runtime and 30 Day Trial > Check out the new simplified licensing option that enables unlimited > royalty-free distribution of the report engine for externally facing > server and web deployment. > http://p.sf.net/sfu/businessobjects > _______________________________________________ > mpls-linux-general mailing list > mpl...@li... > https://lists.sourceforge.net/lists/listinfo/mpls-linux-general > |
|
From: Giuseppe B. <giu...@gm...> - 2009-06-18 19:38:15
|
Hi, i'm trying to use Diffserv over MPLS, i've look the Adrian Popa experiment,(L-LSP) but i have a problem with iptables... when i do the command : iptables -A FORWARD -m dscp --dscp 0x1e -j mpls --nhlfe 0x2 the result is: iptables: Invalid argument i can't find the right sintax on manual, is it possibile different for mpls-linux 1.962 to 1950 (use in this experiment )? i use fedora core 8 and i've install all patched packed.. iptables too v1.4.1.1. Thx best regards Giuseppe |
|
From: Giuseppe B. <giu...@gm...> - 2009-06-16 09:27:35
|
hi, please forget previus message, i understand the example and now it
work great, i simply use my only eth0 in client A with the command :
ip route add 192.168.1.4 via 192.168.0.2 src 192.168.0.1
or it's the same with
ip route add 192.168.1.0/24 via 192.168.0.2 dev eth0
sorry for mail, now i'm working with adriana popa example for diffserv
over MPLS by L-LSP, hope it's works great like EoMPLS,
best regards
2009/6/14 Giuseppe Boncompagni <giu...@gm...>:
> Hello,
>
> I'm new to linux and new to mpls and I'm my final college project is
> based on mpls.
>
> I've install all Mpls repo for fedora core 8, and everything sound
> good, i'de like to realize Eth over mpls and my configuration is like
> MPLS for Linux: IPv4 over MPLS: two LER example for mpls-linux-1.95x
> but in the host A when i do the command :
>
> ip route add 10.0.0.2/32 via 192.168.0.2 src 10.0.0.1
>
> the responce is
>
> RTNETLINK answers: Invalid argument
>
> i've tried to load mpls4 module but it's the same, probabily i don't
> undestard the meaning of dummy0 10.0.0.1/32 for the host A and similar
> to host B:
> my hostA have only one eth with 192.168.0.1 ip..
> thx a lot !
> Giuseppe
>
>
> 172.16.0.0/24
> 10.0.0.1/32 | 10.0.0.2/32
> dummy0 | dummy0
> | |
> |
> --------eth1 eth1------eth2 v eth2------eth3 eth3--------
> | HOST A |---------| LER1 |-------------| LER2 |---------| HOST B |
> --------.1 ^ 2------.2 3------.3 ^ 4--------
> | |
> | |
> 192.168.0.0/24 192.168.1.0/24
>
> Traffic from HOST A to HOST B
> =============================
>
> HOST A
> ------
> ip route add 10.0.0.2/32 via 192.168.0.2 src 10.0.0.1
>
> LER1
> -----
> mpls nhlfe add key 0 instructions push gen 1000 nexthop eth2 ipv4 172.16.0.3
> (returns key 0x2)
> ip route add 10.0.0.2/32 via 172.16.0.3 mpls 0x2
> echo 1 > /proc/sys/net/ipv4/ip_forward
>
> LER2
> -----
> mpls labelspace set dev eth2 labelspace 0
> mpls ilm add label gen 1000 labelspace 0
> mpls nhlfe add key 0 instructions nexthop eth3 ipv4 192.168.1.4
> (returns key 0x2)
> mpls xc add ilm_label gen 1000 ilm_labelspace 0 nhlfe_key 0x2
>
> Traffic from HOST B to HOST A
> =============================
>
> HOST B
> ------
> ip route add 10.0.0.1/32 via 192.168.1.3 src 10.0.0.2
>
> LER2
> -----
> mpls nhlfe add key 0 instructions push gen 2000 nexthop eth2 ipv4 172.16.0.2
> (returns key 0x3)
> ip route add 10.0.0.1/32 via 172.16.0.2 mpls 0x3
> echo 1 > /proc/sys/net/ipv4/ip_forward
>
> LER1
> -----
> mpls labelspace set dev eth2 labelspace 0
> mpls ilm add label gen 2000 labelspace 0
> mpls nhlfe add key 0 instructions nexthop eth1 ipv4 192.168.0.1
> (returns key 0x3)
> mpls xc add ilm_label gen 2000 ilm_labelspace 0 nhlfe_key 0x3
>
> NOTES
> -----
> Make sure the MTU of the link between LER1 and LER2 is 4 bytes greater then
> the MTU of the links between HOST A/LER1 and HOST B/LER2.
>
> Think about it, here is what a IPv4 packet going from HOST A to HOST B
> looks like on the link from LER1 to LER2:
>
> {ler2 mac|ler1 mac|0x8847|1000,0,1,255|IP payload}
>
|
|
From: Giuseppe B. <giu...@gm...> - 2009-06-14 16:22:25
|
Hello,
I'm new to linux and new to mpls and I'm my final college project is
based on mpls.
I've install all Mpls repo for fedora core 8, and everything sound
good, i'de like to realize Eth over mpls and my configuration is like
MPLS for Linux: IPv4 over MPLS: two LER example for mpls-linux-1.95x
but in the host A when i do the command :
ip route add 10.0.0.2/32 via 192.168.0.2 src 10.0.0.1
the responce is
RTNETLINK answers: Invalid argument
i've tried to load mpls4 module but it's the same, probabily i don't
undestard the meaning of dummy0 10.0.0.1/32 for the host A and similar
to host B:
my hostA have only one eth with 192.168.0.1 ip..
thx a lot !
Giuseppe
172.16.0.0/24
10.0.0.1/32 | 10.0.0.2/32
dummy0 | dummy0
| |
|
--------eth1 eth1------eth2 v eth2------eth3 eth3--------
| HOST A |---------| LER1 |-------------| LER2 |---------| HOST B |
--------.1 ^ 2------.2 3------.3 ^ 4--------
| |
| |
192.168.0.0/24 192.168.1.0/24
Traffic from HOST A to HOST B
=============================
HOST A
------
ip route add 10.0.0.2/32 via 192.168.0.2 src 10.0.0.1
LER1
-----
mpls nhlfe add key 0 instructions push gen 1000 nexthop eth2 ipv4 172.16.0.3
(returns key 0x2)
ip route add 10.0.0.2/32 via 172.16.0.3 mpls 0x2
echo 1 > /proc/sys/net/ipv4/ip_forward
LER2
-----
mpls labelspace set dev eth2 labelspace 0
mpls ilm add label gen 1000 labelspace 0
mpls nhlfe add key 0 instructions nexthop eth3 ipv4 192.168.1.4
(returns key 0x2)
mpls xc add ilm_label gen 1000 ilm_labelspace 0 nhlfe_key 0x2
Traffic from HOST B to HOST A
=============================
HOST B
------
ip route add 10.0.0.1/32 via 192.168.1.3 src 10.0.0.2
LER2
-----
mpls nhlfe add key 0 instructions push gen 2000 nexthop eth2 ipv4 172.16.0.2
(returns key 0x3)
ip route add 10.0.0.1/32 via 172.16.0.2 mpls 0x3
echo 1 > /proc/sys/net/ipv4/ip_forward
LER1
-----
mpls labelspace set dev eth2 labelspace 0
mpls ilm add label gen 2000 labelspace 0
mpls nhlfe add key 0 instructions nexthop eth1 ipv4 192.168.0.1
(returns key 0x3)
mpls xc add ilm_label gen 2000 ilm_labelspace 0 nhlfe_key 0x3
NOTES
-----
Make sure the MTU of the link between LER1 and LER2 is 4 bytes greater then
the MTU of the links between HOST A/LER1 and HOST B/LER2.
Think about it, here is what a IPv4 packet going from HOST A to HOST B
looks like on the link from LER1 to LER2:
{ler2 mac|ler1 mac|0x8847|1000,0,1,255|IP payload}
|
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