[c-nsp] Odd IPv6 Issue

2010-12-22 Thread Pete Lumbis
[adding the list] So none of the routes are being installed on RouterA from the BGP table into the RIB? all the routes are marked as RIB failure in the BGP table of RouterA? I remember there being a debug that will show you why a route isn't installed into the routing table from BGP, but I can't

Re: [c-nsp] Outbound Load balancing using eBGP

2010-12-22 Thread Keegan Holley
In addition to the manual route map method there are also appliances such as internap and F5 link controller that will you to match your bgp metrics more closely to the traffic traversing your AS. I think the internap supports dynamic metric changes based in traffic flow. Sent from my iPhone

Re: [c-nsp] Outbound Load balancing using eBGP

2010-12-22 Thread Jay Hennigan
On 12/22/10 2:33 PM, RAZ MUHAMMAD wrote: > I would appreciate if someone can shed some further light on using the > default route or full routing table scenario while multi homed. In this case > hardware is not an issue, I am trying to assess the operational, > differences, or the outcome in terms

Re: [c-nsp] Outbound Load balancing using eBGP

2010-12-22 Thread Andrew Koch
On Wed, Dec 22, 2010 at 16:33, RAZ MUHAMMAD wrote: > Unfortunately the vendor does not support multipath or anything similar on > their platform. As you asked on a Cisco list, you got a response on what can be done with Cisco equipment - use multipath. You might try asking the vendor if they hav

[c-nsp] Outbound Load balancing using eBGP

2010-12-22 Thread RAZ MUHAMMAD
Hi Roger, Thanks for your response. Unfortunately the vendor does not support multipath or anything similar on their platform. I am left with usual BGP attribute manipulation tricks, such as weight or local AS preference. Our eBGP router is multi-homed and is getting full Internet routing table fr

Re: [c-nsp] BFD and EoMPLS

2010-12-22 Thread Robert Crowe (rocrowe)
1. Tune your IGP to your desired level of convergence (SPF timers, etc). 2. Use BFD with your IGP 3. Use LDP IGP-Sync or LDP Session Protection. -Original Message- From: cisco-nsp-boun...@puck.nether.net [mailto:cisco-nsp-boun...@puck.nether.net] On Behalf Of Michael Robson Sent: Wednesday

[c-nsp] ACL on VLAN - performance

2010-12-22 Thread Alan Buxey
hi, heres a nice random open question suitable for this time of year whats the maximum entries on an ACL for a VLAN before devices on that VLAN start to get a degredation of performance.. specifically multicast traffic ? ..this'd be on a 6500 with Sup720 3BXL - but no DFCs alan ___

Re: [c-nsp] BFD and EoMPLS

2010-12-22 Thread Jason Lixfeld
On 2010-12-22, at 5:08 AM, Michael Robson wrote: > If I configure BFD for each link and also attach it to OSPF and repeat the > experiment, the time to re-route is still 6-7 seconds. > > I can reason that this might work or that it shouldn't: does this not work > because there is no direct ho

Re: [c-nsp] BFD and EoMPLS

2010-12-22 Thread Peter Rathlev
On Wed, 2010-12-22 at 10:08 +, Michael Robson wrote: > I then have two clients connected one to router A and the second to > router B with an EoMPLS pseudowire connecting them (the pseudowire is > terminated against the same loopback of the 6500s used for the BGP > peerings). [...] > If I confi

[c-nsp] BFD and EoMPLS

2010-12-22 Thread Michael Robson
I have a test network of three Cisco 6500(Sup720s) running SXI5 connected together in a triangle. Each is iBGPed to the others using loopbacks advertised around this testbed using OSPF and Label switching is also turned on. I then have two clients connected one to router A and the second to rout