[quagga-users 12464] Re: ospfd stuck in Loading/DROther

Ingo Flaschberger if at xip.at
Thu Sep 8 19:47:27 IST 2011


Hi,

> ...
> 1380 bytes from 10.255.13.173: icmp_seq=46 ttl=255 time=107 ms
> 1380 bytes from 10.255.13.173: icmp_seq=47 ttl=255 time=106 ms
> 1380 bytes from 10.255.13.173: icmp_seq=48 ttl=255 time=106 ms
> 1380 bytes from 10.255.13.173: icmp_seq=49 ttl=255 time=107 ms
> From 10.254.99.129 icmp_seq=50 Frag needed and DF set (mtu = 1376)
> 1380 bytes from 10.255.13.173: icmp_seq=51 ttl=255 time=107 ms
> 1380 bytes from 10.255.13.173: icmp_seq=52 ttl=255 time=106 ms
> 1380 bytes from 10.255.13.173: icmp_seq=53 ttl=255 time=107 ms
> 1380 bytes from 10.255.13.173: icmp_seq=54 ttl=255 time=106 ms
> ...
> 
> --- 10.255.13.173 ping statistics ---
> 100 packets transmitted, 99 received, +1 errors, 1% packet loss, time 99872ms
> rtt min/avg/max/mdev = 106.723/109.985/249.634/18.788 ms
> 
> What could cause that?

who is 10.254.99.129?

and compare the mtu at both ospf-routers interfaces and check if you can 
ping with this mtu.

Kind regards,
 	Ingo Flaschberger


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