Hi And again I got same situation
Clients bgp did down/up and bgp now sent near half of routes. For example - my router connected to this one 212.26.128.146 4 8788 305596 127791 0 0 0 12:09:59 16990 But clients router got only echo show ip bgp neighbors 212.26.135.50 adv | vtysh | tail ... Total number of prefixes 9096 router-ua.adamant.ua# Where other 7,000 routes? I found one route without announce to this peer echo show ip bgp neighbors 212.26.135.50 adv | vtysh | fgrep 217.199.208.0' ' nothing at all but quagga said show ip bgp 217.199.208.0 BGP routing table entry for 217.199.208.0/24 Paths: (1 available, best #1, table Default-IP-Routing-Table) Advertised to non peer-group peers: ... 212.26.135.50 ... What can I do or check in that situation? It's a really big problem :( On Tue, Jun 23, 2015 at 11:05:04AM +0300, Олександр Троцай wrote: > Hi > I use quagga 0.99.24.1 on arch linux (x86_64) > I have a lot of bgp neighbors IPv4 and some of IPv6 > Also I have ospf for both protocols > And I got a bug as I think > Quagga BGPd said that networks was announced to peers but > actually it didn't > For example > show ip bgp 193.138.184.0/22 > BGP routing table entry for 193.138.184.0/22 > Paths: (3 available, best #3, table Default-IP-Routing-Table) > Advertised to non peer-group peers: > 10.255.248.118 193.93.184.9 193.138.87.3 195.234.214.205 212.26.128.106 > 212.26.128.147 212.26.129.182 212.26.133.245 212.26.134.178 212.26.135.5 > 0 212.26.135.77 212.26.135.78 212.26.136.102 212.26.136.190 212.26.138.98 > 212.26.138.106 212.26.140.251 212.26.140.252 212.26.140.253 212.26.140.2 > 54 212.26.144.82 > 34265 > 195.35.65.212 from 195.35.65.1 (195.35.65.1) > Origin IGP, metric 10, localpref 1001, valid, external > Community: 8788:50 8788:52 8788:57 8788:130 8788:190 > Last update: Tue Jun 23 10:37:30 2015 > 34265, (Received from a RR-client) > 212.26.133.245 from 212.26.133.245 (212.26.128.45) > Origin IGP, metric 100, localpref 1001, valid, internal > Community: 8788:50 8788:52 8788:57 8788:130 8788:190 > Last update: Tue Jun 23 10:27:21 2015 > 34265 > 195.35.65.212 from 195.35.65.11 (195.35.65.11) > Origin IGP, metric 10, localpref 1001, valid, external, best > Community: 8788:50 8788:52 8788:57 8788:130 8788:190 > Last update: Tue Jun 23 10:01:09 2015 > Some of this neihbours are mine > For example 212.26.128.147 > I go to 212.26.128.147 and ask abount this network > show ip bgp 193.138.184.0/22 > % Network not in table > Nothing > And I can see that such networks are a lot > show ip route summary > Route Source Routes FIB > connected 38 38 > static 9 8 > ospf 600 590 > ebgp 19870 19870 > ibgp 7 7 > ------ > Totals 20524 20513 > So I should have near 20k routes on 212.26.128.147 > But actually > 212.26.128.146 4 8788 230007 114465 0 0 0 00:11:38 9364 > Before I reseted this BGP connection I had near 14k routes > on this router > After I restart bgpd on that router on other I got > 212.26.128.146 4 8788 234072 114471 0 0 0 00:00:13 14889 > and got network > show ip bgp 193.138.184.0/22 > BGP routing table entry for 193.138.184.0/22 > Paths: (1 available, best #1, table Default-IP-Routing-Table) > Not advertised to any peer > 34265 > 212.26.128.146 (metric 1) from 212.26.128.146 (212.26.133.244) > Origin IGP, metric 10, localpref 1001, valid, internal, best > Community: 8788:50 8788:52 8788:57 8788:130 8788:190 > Last update: Tue Jun 23 10:50:25 2015 > Some configs > fgrep 212.26.128.147 /etc/quagga/bgpd.conf > neighbor 212.26.128.147 remote-as 8788 > neighbor 212.26.128.147 description xxx > neighbor 212.26.128.147 route-reflector-client > neighbor 212.26.128.147 soft-reconfiguration inbound > neighbor 212.26.128.147 route-map nothing in > so bgp must send everything that it has > other bgp should get everything > fgrep 212.26.128.146 /etc/quagga/bgpd.conf > neighbor 212.26.128.146 remote-as 8788 > neighbor 212.26.128.146 description Parities > neighbor 212.26.128.146 route-map ua in > neighbor 212.26.128.146 route-map nothing out > ! > route-map ua permit 100 > set ip next-hop peer-address > ! > I tried to find something about this problem with google and > some other search engine but found nothing > Could someone help me? I wan't change routing engine > I'd like quagga > -- > Best regard, Aleksander Trotsai aka MAGE-RIPE aka MAGE-UANIC > My public PGP key placed at http://mvps.adamant.ua/pgp/trotsai.asc > Big trouble: > Of course it doesn't work. We've performed a software upgrade. -- Best regard, Aleksander Trotsai aka MAGE-RIPE aka MAGE-UANIC My public PGP key placed at http://mvps.adamant.ua/pgp/trotsai.asc Big trouble: We're on Token Ring, and it looks like the token got loose. _______________________________________________ Quagga-dev mailing list [email protected] https://lists.quagga.net/mailman/listinfo/quagga-dev
