Hi all, I wonder if you could point me towards the right direction here...
2 Debian boxes running Quagga, connected to 2 different transit providers, both receiving a full v4 tables and working fine. iBGP fine etc. I've started to add v6 to our transits (sorry, a little behind!). I have (so far) got one of our transit providers peering v6, and the BGP is working fine (router1) I have then configured router1 to talk to BGP to router2. Router2 does NOT yet have v6 transit, just v4. I am expecting router2 to 'see' all the v6 routes are via router1 and just forward all traffic. However the rate at which router2 is learning routes from router1 is SO slow. Router 1: r1# show ipv6 bgp summary BGP router identifier x.x.x.x, local AS number xxxx RIB entries 27004, using 2532 KiB of memory Peers 4, using 18 KiB of memory Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 2001:xxxx:xxxx:8e6::1 4 xxxx 186002 19073 0 0 0 01w6d06h 14085 2606:xxxx:xxxx:64::3 4 xxxx 276399 304443 0 0 0 00:14:58 0 Total number of neighbors 2 So the top entry is the full 14085 routes from our transit, nothing from the 2nd peer, router2 as that has no v6 transit (yet), so expected behaviour. But on router2: r2# sh ipv6 bgp summary BGP router identifier xx.xx.xx.xx, local AS number xxxx RIB entries 5, using 480 bytes of memory Peers 3, using 13 KiB of memory Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 2606:xxxx:xxxx:64::2 4 46130 89859 69214 0 0 0 00:18:11 2 Total number of neighbors 1 It has only received 2 routes from router1! Could it be router2 is only receiving updates from router1 and not the whole table? I would expect / want to see all 14085. I have disabled any ingress filters (just for testing!)....stuck...help? Hope I haven't unwittingly broken a any list etiquette! Thanks Jonty -- All postal correspondence to: The Positive Internet Company, 24 Ganton Street, London. W1F 7QY *Follow us on Twitter* @posipeople The Positive Internet Company Limited is registered in England and Wales. Registered company number: 3673639. VAT no: 726 7072 28. Registered office: Northside House, Mount Pleasant, Barnet, Herts, EN4 9EE.