Re: [mpls-linux-general] RSVP-TE Question
Status: Beta
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From: James R. L. <jl...@mi...> - 2004-06-29 14:52:13
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On Tue, Jun 29, 2004 at 10:35:27AM +0700, baim wrote: > Hi... i had installing rsvp-te for diffserv over mpls > version 0.70-rc2 successfully, and now i want to comparing > the performance of a network that only using MPLS vs MPLS > + RSVP. > This is my network configuration : First of all, why would you expect there to be a difference in performance? Both senerios use MPLS forwarding. The only difference maybe the presence of EXP to queue mappings being done in the MPLS + RSVP-TE case, which may or may not result in a performace difference. Second, read mpls-linux/utils/README for info about binding FECs to LSPs. Or take a look at my example on http://mpls-linux.sf.net/ > host1|--|eth0=R1=eth1|--|eth0=R2=eth1|--|R3|--|R4|--|host2 > at host1 : > eth0 = 10.10.10.1 > at R1 : > eth0 = 10.10.10.2 > eth1 = 11.11.11.1 > at R2 : > eth0 = 11.11.11.2 > eth1 = 12.12.12.1 > > But a got a problem when i try to activate only MPLS at R1 > and R2. Here what i done : > At host1 : > #route add -net 11.11.11.0 gw 10.10.10.2 netmask > 255.255.255.0 > #route add -net 12.12.12.0 gw 10.10.10.2 netmask > 255.255.255.0 > At R1 : > #mplsadm -A -O gen:100:eth1:ipv4:11.11.11.2 > #mplsadm -A -I gen:110:0 > #mplsadm -L eth1:0 > #route add -host 11.11.11.2 gw 11.11.11.2 > #route add -host 12.12.12.1 gw 11.11.11.2 > #route add -host 10.10.10.1 gw 10.10.10.1 > At R2 : > #mplsadm -A -O gen:110:eth0:ipv4:11.11.11.1 > #mplsadm -A -I gen:100:0 > #mplsadm -L eth0:0 > #route add -host 11.11.11.1 gw 11.11.11.1 > #route add -host 10.10.10.2 gw 11.11.11.1 > #route add -host 10.10.10.1 gw 11.11.11.1 > > there nothing error message with the configuration but > when i try to ping from host1 to the 11.11.11.2 (R2) there > is only a message : > #ping 11.11.11.2 > PING 11.11.11.2 (11.11.11.2) from 10.10.10.1 : 56(84) > bytes of data. > I am using Redhat 7.1, installing RSVP-TE with the package > and guide from dsmpls.atlantis.rug.ac.be. > > My question is: > - What's wrong with my configuration ? > - The ip_forward is 0. Should i change it to 1 ? > - MPLS using layer 2 forwarding, so i do not need to make > the ip_forward = 1. Am I wrong.. ? > - Can you give me the right mpls configuration with that > network configuration. ? > =========================================================================================== > Netkuis Instan untuk wilayah Bandung (kode area 022) - SD,SMP,SMA berhadiah > total puluhan juta rupiah... periode I dimulai 1 April 2004 > =========================================================================================== > > > ------------------------------------------------------- > This SF.Net email sponsored by Black Hat Briefings & Training. > Attend Black Hat Briefings & Training, Las Vegas July 24-29 - > digital self defense, top technical experts, no vendor pitches, > unmatched networking opportunities. Visit www.blackhat.com > _______________________________________________ > mpls-linux-general mailing list > mpl...@li... > https://lists.sourceforge.net/lists/listinfo/mpls-linux-general -- James R. Leu jl...@mi... |