Re: [mpls-linux-devel] Hi, the mpls command doesn't work after patch the kernel and install the ip
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Re: [mpls-linux-devel] Hi, the mpls command doesn't work after patch the kernel and install the iproute/iptables/ebtable
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From: Peng <jia...@gm...> - 2011-08-10 13:30:30
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Hi, Igor, Really appreciate your reply. I'm wondering why nobody raised this issue before and use those packages without any issue. I upgraded my ubuntu to 11.04 also yesterday, will try to patch it with your patches. BR Peng 2011/8/10 Igor Maravić <ig...@et...> > Dear Peng, > problem is in include/linux/ip_fib.h. In struct fib_config, fc_shim should > be defined as pointer to struct rtshim. Because it is not defined as > pointer, in net/fib_frontend.c in function rtm_to_fib_config stack is > overflowing, when you issue the command > ip route add 192.168.1.0/24 via 10.0.0.3 mpls 0x2. > I wrote patches for Linux kernel 2.6.38.8, but I didn't test them thoroughly. > Maybe you could give them a try. Any feedback would be appreciated. > I have installed them on Ubuntu 11.04. > BR > Igor Maravić > > 2011/8/9 Peng <jia...@gm...> > >> Hi, >> >> I'm trying to using the mpls on my ubuntu box. I followed the instruction >> on >> >> >> http://ontwerpen1.khlim.be/~lrutten/cursussen/comm2/mpls-linux-docs/index.html >> >> but with the kernel version of 2.6.35 and >> linux-kernel-v2.6.35.13-mpls1.980.patch, >> >> iproute-2.6.27-2.fc10.mpls.1.963.i386.rpm<http://mpls-linux.sourceforge.net/fedora/10/i386/mpls/iproute-2.6.27-2.fc10.mpls.1.963.i386.rpm> >> >> ebtables-2.0.8-5.fc10.mpls.1.963.i386.rpm<http://mpls-linux.sourceforge.net/fedora/10/i386/mpls/ebtables-2.0.8-5.fc10.mpls.1.963.i386.rpm> >> >> iptables-1.4.1.1-2.fc10.mpls.1.963.i386.rpm<http://mpls-linux.sourceforge.net/fedora/10/i386/mpls/iptables-1.4.1.1-2.fc10.mpls.1.963.i386.rpm> >> >> after the patch the kernel, and installed the aliened iproute iptable and >> ebtable. >> >> when I used the .deb aliened from corresponding .rpm packages >> >> root@peng-MacBookPro:~# mpls hnhlfe add key 0 instaructions push gen 1000 >> nexthop eth0 ipv4 10.0.0.3 >> NHLFE entry key 0x00000002 mtu 0 propagate_ttl >> (0 bytes, 0 pkts) >> >> ip route add 192.168.1.0/24 via 10.0.0.3 mpls 0x2 >> >> it crashes my laptop right away, the whole screen froze and I cannot do >> anything >> >> The the kernel and patch method I'm using: >> >> Linux peng-MacBookPro 2.6.35.13 #1 SMP Thu Aug 4 23:41:12 EDT 2011 i686 >> GNU/Linux >> >> root@peng-MacBookPro:/usr/src/ >> linux-2.6.35.13# patch -p1 < >> /usr/src/linux-2.6.35.13/linux-kernel-v2.6.35.13-mpls1.980.patch >> >> and the methods I installed the iproute iptable and ebtable are: >> >> root@peng-MacBookPro:~/Desktop/Linuxbackup/Desktop/debian/MPLSopensource# >> dpkg -i iproute_2.6.27-3_i386.deb >> dpkg: warning: downgrading iproute from 20110728-1 to 2.6.27-3. >> (Reading database ... (Reading database ... 5% (Reading database ... 10% >> (Reading database ... 15% (Reading database ... 20% (Reading database ... >> 25% (Reading database ... 30% (Reading database ... 35% (Reading database >> ... 40% (Reading database ... 45% (Reading database ... 50% (Reading >> database ... 55% (Reading database ... 60% (Reading database ... 65% >> (Reading database ... 70% (Reading database ... 75% (Reading database ... >> 80% (Reading database ... 85% (Reading database ... 90% (Reading database >> ... 95% (Reading database ... 100% (Reading database ... 136388 files and >> directories currently installed.) >> Preparing to replace iproute 20110728-1 (using iproute_2.6.27-3_i386.deb) >> ... >> Unpacking replacement iproute ... >> Setting up iproute (2.6.27-3) ... >> Processing triggers for man-db ... >> root@peng-MacBookPro:~/Desktop/Linuxbackup/Desktop/debian/MPLSopensource# >> >> root@peng-MacBookPro:~/Desktop/Linuxbackup/Desktop/debian/MPLSopensource# >> >> root@peng-MacBookPro:~/Desktop/Linuxbackup/Desktop/debian/MPLSopensource# >> >> root@peng-MacBookPro:~/Desktop/Linuxbackup/Desktop/debian/MPLSopensource# >> cd cp /bin/true /sbin/chkconifgfig >> root@peng-MacBookPro:~/Desktop/Linuxbackup/Desktop/debian/MPLSopensource# >> >> root@peng-MacBookPro:~/Desktop/Linuxbackup/Desktop/debian/MPLSopensource# >> >> root@peng-MacBookPro:~/Desktop/Linuxbackup/Desktop/debian/MPLSopensource# >> >> root@peng-MacBookPro:~/Desktop/Linuxbackup/Desktop/debian/MPLSopensource# >> dpkg -i iptables_1.4.1.1-3_i386.deb >> dpkg: warning: downgrading iptables from 1.4.11.1-1 to 1.4.1.1-3. >> (Reading database ... (Reading database ... 5% (Reading database ... 10% >> (Reading database ... 15% (Reading database ... 20% (Reading database ... >> 25% (Reading database ... 30% (Reading database ... 35% (Reading database >> ... 40% (Reading database ... 45% (Reading database ... 50% (Reading >> database ... 55% (Reading database ... 60% (Reading database ... 65% >> (Reading database ... 70% (Reading database ... 75% (Reading database ... >> 80% (Reading database ... 85% (Reading database ... 90% (Reading database >> ... 95% (Reading database ... 100% (Reading database ... 136339 files and >> directories currently installed.) >> Preparing to replace iptables 1.4.11.1-1 (using >> iptables_1.4.1.1-3_i386.deb) ... >> Unpacking replacement iptables ... >> dpkg: warning: unable to delete old directory '/usr/local/lib': Directory >> not empty >> dpkg: warning: unable to delete old directory '/usr/local/share': >> Directory not empty >> dpkg: warning: unable to delete old directory '/usr/local': Directory not >> empty >> Setting up iptables (1.4.1.1-3) ... >> Processing triggers for man-db ... >> root@peng-MacBookPro:~/Desktop/Linuxbackup/Desktop/debian/MPLSopensource# >> >> root@peng-MacBookPro:~/Desktop/Linuxbackup/Desktop/debian/MPLSopensource# >> >> root@peng-MacBookPro:~/Desktop/Linuxbackup/Desktop/debian/MPLSopensource# >> >> root@peng-MacBookPro:~/Desktop/Linuxbackup/Desktop/debian/MPLSopensource# >> >> root@peng-MacBookPro:~/Desktop/Linuxbackup/Desktop/debian/MPLSopensource# >> dpkg -i ebtables_2.0.8-6_i386.deb >> dpkg: warning: downgrading ebtables from 2.0.9.2-2 to 2.0.8-6. >> (Reading database ... (Reading database ... 5% (Reading database ... 10% >> (Reading database ... 15% (Reading database ... 20% (Reading database ... >> 25% (Reading database ... 30% (Reading database ... 35% (Reading database >> ... 40% (Reading database ... 45% (Reading database ... 50% (Reading >> database ... 55% (Reading database ... 60% (Reading database ... 65% >> (Reading database ... 70% (Reading database ... 75% (Reading database ... >> 80% (Reading database ... 85% (Reading database ... 90% (Reading database >> ... 95% (Reading database ... 100% (Reading database ... 136280 files and >> directories currently installed.) >> Preparing to replace ebtables 2.0.9.2-2 (using ebtables_2.0.8-6_i386.deb) >> ... >> Unpacking replacement ebtables ... >> Setting up ebtables (2.0.8-6) ... >> Processing triggers for man-db ... >> Processing triggers for ureadahead ... >> Processing triggers for libc-bin ... >> ldconfig deferred processing now taking place >> >> >> I'm wondering why I cannot use a simple function of this opensource >> project command, is there some command issue? >> maybe the command format introduced in the docs are outdated? >> or I didn't install the iproute/iptables package correctly? >> >> Has someone here successfully patched the kernel and installed the package >> on ubuntu? >> >> if ubuntu is not a good choice for this project's packages. >> >> What OS you guys usually use? >> >> Many thanks! >> >> BR >> Peng >> >> >> ------------------------------------------------------------------------------ >> uberSVN's rich system and user administration capabilities and model >> configuration take the hassle out of deploying and managing Subversion and >> the tools developers use with it. Learn more about uberSVN and get a free >> download at: http://p.sf.net/sfu/wandisco-dev2dev >> >> _______________________________________________ >> mpls-linux-devel mailing list >> mpl...@li... >> https://lists.sourceforge.net/lists/listinfo/mpls-linux-devel >> >> > |
