Hello, I don't have a solution for the netflow problem.... However we are running a 7600/Sup720/ES20/12.2(33)SRB2 - based network, and Dmitry's vpls config got me curious.
I notice that the vpls is terminated at layer 3 (ip address x.x.x.x under vlan30), and I wonder if this configuration requires any special hardware? Also, does any of you have a pointer to any documentation for this kind of configuration? On cco, I can only find examples where the VPLS is a (layer2)service connecting customers, and no examples where the VPLS is terminated at layer3 at the service provider. Rgds, Geir Jensen, ccie #8795 -----Opprinnelig melding----- Fra: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] vegne av Dmitry Valdov Sendt: 21. februar 2008 15:39 Til: [email protected] Emne: [c-nsp] ES20, VPLS & netflow problem Hello, We have configuration with 2 ciscos 76xx/SUP720 connected together via 10Gb ports on ES20 (Ethernet Services) cards. MPLS is there. Now we need to make VPLS vlan between them (for BGP full table). We are exporting netflow information version 5 to the collector. When traffic goes directly via 10G ports (routed) everything is OK, but if we reroute traffic via VPLS VLAN, there is no netflow information exported about traffic entering the router via this vlan. Netflow information about every other traffic (including traffic which enters throught normal SVI interfaces) is appears as usualy. IOS 12.2(33)SRB2 Is this bug or feature? Here is part of my configuration: [..] ip flow ingress layer2-switched vlan 30 [..] mls flow ip interface-full no mls flow ipv6 mls nde sender version 5 mls qos [..] ! vlan 30 name BGP ! [..] l2 vfi bgp manual vpn id 30 neighbor xx.xx.xx.xx encapsulation mpls [..] interface Vlan30 description BGP vlan ip address yy.yy.yy.yy 255.255.255.248 no ip proxy-arp ip flow ingress load-interval 30 xconnect vfi bgp [..] ip flow-export source Loopback0 ip flow-export version 5 ip flow-export destination zz.zz.zz.zz 9991 -- Dmitry Valdov CCIE #15379 (R&S and SP) _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
