[mpls-linux-general] Re: Correction of network configuration
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[mpls-linux-general] Re: Correction of network configuration
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From: murat <te...@ya...> - 2005-01-18 23:32:33
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Again sorry on network configuration, it's a crying shame having stolen your time on this, I was to fast :-( Here what I did: On [R2]: mplsadm2 -A -O 0 -o push:gen:16:set:eth1:ipv4:10.0.2.2 (key 0x2) ip route add 10.0.3.0/24 via 10.0.2.2 spec_nh 0x8847 0x2 advmss 1452 On [R3]: mplsadm2 -A -O 0 -o push:gen:1160:push:gen:16:set:eth1:ipv4:10.0.2.6 (key 0x2) mplsadm2 -L eth0:0 mplsadm2 -A -I gen:16:0 mplsadm2 -I gen:16:0 -O -0x2 -B I can capture MPLS label "16" at [R3] (eth0) :-) I can capture MPLS labels "16" and "1160"at [R3] (eth1) :-) On [R4]: mplsadm2 -A -O 0 -o push:gen:16:set:eth1:ipv4:10.0.2.10 (key 0x2) mplsadm2 -L eth0:0 mplsadm2 -A -I gen:1160:0 -i pop:peek With above settings I can capture MPLS labels "16" and "1160" at [R4] (eth0) :-) The command: "mplsadm2 -I gen:16:0 -O -0x2 -B" doesn't work here. The binding command at [R4] has to be a different one ( I tried different order of the components -I, gen:16:0, -B, 0x2 ...without success). I ran tcpdump at output of [R4] (eth1), no packets. On [R5]: I plan to have: mplsadm2 -A -I gen:16:0 -i pop:peek mplsadm2 -L eth0:0 First I try to send ping to 10.0.3.0 network. Yet I didn't worry about the reply. Probably I just need to flip the direction. Problem is at [R4], unless you have other suggestions for the rest. Again sorry for the confusion I made. Thanks for any reply. mpl...@li... wrote:Send mpls-linux-general mailing list submissions to mpl...@li... To subscribe or unsubscribe via the World Wide Web, visit https://lists.sourceforge.net/lists/listinfo/mpls-linux-general or, via email, send a message with subject or body 'help' to mpl...@li... You can reach the person managing the list at mpl...@li... When replying, please edit your Subject line so it is more specific than "Re: Contents of mpls-linux-general digest..." Today's Topics: 1. Help needs to apply mpls patch (sanjeev ravindran) 2. Re: A smaller network for label stack, mpls-linux-general digest, Vol 1 #730 - 2 msgs (murat) 3. Correction of network configurtation (murat) --__--__-- Message: 1 From: "sanjeev ravindran" To: mpl...@li... Date: Mon, 17 Jan 2005 13:19:41 +0800 Subject: [mpls-linux-general] Help needs to apply mpls patch Hi,=20=20 =20 I have a doubt... can i apply the mpls-linux patch of 1.938 version to a 2.= 4-20 kernel..=20 however, in the readme file it is specified to be for 2.6.6...=20 any help will be most appreciated...=20 thanks in advance,=20 sanjeev=20 --=20 ______________________________________________ Check out the latest SMS services @ http://www.linuxmail.org=20 This allows you to send and receive SMS through your mailbox. Powered by Outblaze --__--__-- Message: 2 Date: Mon, 17 Jan 2005 07:18:37 -0800 (PST) From: murat Subject: Re: [mpls-linux-general] A smaller network for label stack, mpls-linux-general digest, Vol 1 #730 - 2 msgs To: mpl...@li... --0-578198851-1105975117=:85386 Content-Type: text/plain; charset=us-ascii Hi James and all. (First of all: thank you for your great work.) The problem that I face with MPLS is: The documentation is to old. When I try to follow the instuctions or type the commands in the documentation - I get lot of errors. For setting up my system I used the RMP packages from sf-net: iproute-2.4.7-14mpls_1_938.i386.rpm iptables-1.2.9-2.3.1mpls_1_938.i386.rpm kernel-2.6.8-1.521mpls_1_938a.i686.rpm mplsadm2-1.938-1.i386.rpm [root@Rio root]# uname -a Linux Rio 2.6.8-1.521mpls_1_938a #1 Sun Oct 3 21:20:28 CDT 2004 i686 athlon i386 GNU/Linux [root@Rio root]# more /etc/fedora-release Fedora Core release 2 (Tettnang) [root@Rio root]# rpm -qa | grep tcpdump tcpdump-3.8.2-3 I'm very very short of time for finishing my thesis. [R1] eth0:10.0.1.50/24 « IP packet ª IP packet (ping 10.0.3.50) (ping reply) [R2] eth0:10.0.1.1/24 eth1:10.0.2.1/30 « MPLS ª MPLS [R3] eth0:10.0.2.2/30 eth1:10.0.4.5/30 « MPLS ª MPLS [R4] eth0:10.0.2.6/30 eth1:10.0.8.9/30 « MPLS ª MPLS [R5] eth0:10.0.8.10/30 eth1:10.0.3.1/24 « IP packet ª IP packet (ping 10.0.3.50) (ping reply) [R6] eth0:10.0.3.50/24 Can you help me realizing this network. It is possible to make "forwarding" or "multiple pushes" at [R2], [R3], [R4] and [R5]. The documentation I have seems to be to old even I couldn't find any newer one (MPLS for Linux Developer's Guide, James Leu, Ramon Casellas, 2003 - and - mpls-linux-1.938.tar.bz2 /utils/README) Thanks in advance for any help. --------------------------------- Do you Yahoo!? Take Yahoo! Mail with you! Get it on your mobile phone. --0-578198851-1105975117=:85386 Content-Type: text/html; charset=us-ascii Hi James and all. (First of all: thank you for your great work.) The problem that I face with MPLS is: The documentation is to old. When I try to follow the instuctions or type the commands in the documentation - I get lot of errors. For setting up my system I used the RMP packages from sf-net: iproute-2.4.7-14mpls_1_938.i386.rpm iptables-1.2.9-2.3.1mpls_1_938.i386.rpm kernel-2.6.8-1.521mpls_1_938a.i686.rpm mplsadm2-1.938-1.i386.rpm [root@Rio root]# uname -a Linux Rio 2.6.8-1.521mpls_1_938a #1 Sun Oct 3 21:20:28 CDT 2004 i686 athlon i386 GNU/Linux [root@Rio root]# more /etc/fedora-release Fedora Core release 2 (Tettnang) [root@Rio root]# rpm -qa | grep tcpdump tcpdump-3.8.2-3 I'm very very short of time for finishing my thesis. [R1] eth0:10.0.1.50/24 size=3> « IP packet ª IP packet (ping 10.0.3.50) (ping reply) [R2] eth0:10.0.1.1/24 eth1:10.0.2.1/30 « MPLS ª MPLS [R3] eth0:10.0.2.2/30 eth1:10.0.4.5/30 « MPLS ª MPLS g=DE style="mso-ansi-language: DE"> [R4] eth0:10.0.2.6/30 3"> eth1:10.0.8.9/30 « MPLS ª MPLS g=DE style="mso-ansi-language: DE"> [R5] eth0:10.0.8.10/30 eth1:10.0.3.1/24 « IP packet ª IP packet === message truncated === --------------------------------- Do you Yahoo!? Yahoo! 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