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[Quagga] Server not sending routes to HE after migration

Started by str0AT, September 23, 2015, 09:07:24 AM

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Anyone with quagga exp here? I migrated from an Ubuntu 15 system to Ubuntu 14 - The tunnel to HE runs fine, can ping the other side and BGP peer IP, BGP comes up and gets all prefixes downloaded but it never seems to send any out, HE support sent me this:

QuoteRoute map for incoming advertisements is ipv6-customer-in
                                 Sent       Rcvd
  Prefix activity:               ----       ----
    Prefixes Current:           23435          0

#sh bgp ipv6 uni neighbors 2001:470:12:103::2 received-routes

Total number of prefixes 0

My quagga config:

route-map NextHop6 permit 1
set ipv6 next-hop global 2001:470:12:103::1
router bgp x
bgp router-id IP
bgp log-neighbor-changes
neighbor upstream peer-group
neighbor upstream remote-as 6939
neighbor upstream capability dynamic
neighbor 2001:470:12:103::1 peer-group upstream
neighbor 2001:470:12:103::1 description HE
neighbor 2001:470:12:103::1 ebgp-multihop 10
neighbor 2001:470:12:103::1 prefix-list pl-allowed-adv out
neighbor 2001:470:12:103::1 route-map NextHop6 out
maximum-paths 16
address-family ipv6
network 2a05:dfc7:200::/43
neighbor 2001:470:12:103::1 activate
ipv6 prefix-list pl-allowed-adv seq 2 permit 2a05:dfc7:200::/43
ipv6 prefix-list pl-allowed-adv seq 490 deny any

Can anyone help?



Is an IP address out of 2a05:dfc7:200::/43 configured anywhere on your system? Basically a pull-up/anchor route? Try putting an IP on loopback or a nic.


I now added ::1 as IP on lo and reset quagga but still the same result :(


Did that create a route in your kernel entries? what is output of "ip -6 r s | grep -i 2a05:dfc7:200"


Fixed - I'm an idiot and used the wrong IP for next hop.


at the moment I've got the same problem with this quagga config:

root@bgp:~# cat /etc/quagga/bgpd.conf
log file /var/log/quagga/bgpd.log
debug bgp events
debug bgp updates
debug bgp fsm
router bgp 135164
bgp router-id
neighbor 2001:470:d6:45::1 remote-as 6939
neighbor 2001:470:d6:45::1 description Hurricane Electric IPv6 Tunnel via tunnelbroker.com
neighbor 2001:470:d6:45::1 route-map he-ipv6 in
neighbor 2001:470:d6:45::1 route-map he-ipv6 out
redistribute kernel
redistribute static
redistribute connected
address-family ipv6
network 2602:ffc5:170::/47
neighbor 2001:470:d6:45::1 activate
line vty
in ifconfig I've this interface:
he-ipv6   Link encap:IPv6-in-IPv4
          inet6 addr: 2001:470:d6:45::2/64 Scope:Global
          inet6 addr: fe80::68e9:7d03/64 Scope:Link
          inet6 addr: 2602:ffc5:170::/128 Scope:Global
          UP POINTOPOINT RUNNING NOARP  MTU:1480  Metric:1
          RX packets:8234 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5773 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:7131025 (6.8 MiB)  TX bytes:722130 (705.2 KiB)

and in netstat -nap:
tcp6       0      0 2001:470:d6:45::2:45849 2001:470:d6:45::1:179   ESTABLISHED
> >                                 Sent       Rcvd
> >  Prefix activity:               ----       ----
> >    Prefixes Current:           26657          0

Can you explain howto solve?