nanog mailing list archives
RE: Ciscos, BGP, L2TPV3 pseudowires and loopback Ips
From: <nanog () ilk net>
Date: Thu, 11 Nov 2010 22:32:35 +0100
Folks, it works perfectly well with ! pseudowire-class tortellini encapsulation l2tpv3 ip local interface Vlan2 !... ! where vlan2 is the wan interface on an 1812, for example. You want to transport the real physical ports (fas0 or fas1 on the 1812) to be able to transport vlan-tags, spanning-tree-bpd's, etc... thru your l2tpv3 pseudowire, so you will use one of the switch-ports for your "internet" Connection . So there is no need to re-configure your working WAN connection. Juergen Marenda.
-----Original Message----- From: David Freedman [mailto:david.freedman () uk clara net] Sent: Thursday, November 11, 2010 1:35 AM To: nanog () nanog org Subject: Re: Ciscos, BGP, L2TPV3 pseudowires and loopback Ipsinterface WAN1 (actually a gigether) ip unnumbered loopback0 (or no ip addr?)That's not correct.Actually, was fixating on the fact that he has ethernet WAN and last I checked IOS doesn't have unnumbered-to-ethernet capability (well not true, recently they introduced unnumbered SVI support, don't know if it actually works on anything else) Dave.
Current thread:
- Ciscos, BGP, L2TPV3 pseudowires and loopback IPs James Smallacombe (Nov 10)
- Re: Ciscos, BGP, L2TPV3 pseudowires and loopback IPs David Freedman (Nov 10)
- Re: Ciscos, BGP, L2TPV3 pseudowires and loopback IPs Dave Temkin (Nov 10)
- Re: Ciscos, BGP, L2TPV3 pseudowires and loopback IPs James Smallacombe (Nov 11)
- Re: Ciscos, BGP, L2TPV3 pseudowires and loopback IPs Jack Bates (Nov 11)
- Re: Ciscos, BGP, L2TPV3 pseudowires and loopback IPs Dave Temkin (Nov 10)
- RE: Ciscos, BGP, L2TPV3 pseudowires and loopback IPs Jeff Saxe (Nov 11)
- Re: Ciscos, BGP, L2TPV3 pseudowires and loopback IPs David Freedman (Nov 11)
- RE: Ciscos, BGP, L2TPV3 pseudowires and loopback IPs Ryan Finnesey (Nov 11)
- RE: Ciscos, BGP, L2TPV3 pseudowires and loopback IPs Seth (Nov 11)
- Re: Ciscos, BGP, L2TPV3 pseudowires and loopback IPs David Freedman (Nov 10)
- <Possible follow-ups>
- Re: Ciscos, BGP, L2TPV3 pseudowires and loopback Ips David Freedman (Nov 10)
- RE: Ciscos, BGP, L2TPV3 pseudowires and loopback Ips nanog (Nov 11)