[LARTC] Route works, but ping time is 1000 ms

Linux Advanced Routing and Traffic Control

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On Fri, Feb 15, 2002 at 05:16:33PM +0100, bert hubert wrote:
> > I have a server that has two ethernet cards, eth0 (64.94.46.199) and
> > eth1 (66.28.98.52).
> 
> Can you show what happens? So something like this:

I found out that even before I make the IP routing table changes that
I mentioned in my previous message, there is already this problem.

Check this out:

[root@lina rc.d]# ping -r -b 64.94.47.255 
WARNING: pinging broadcast address
PING 64.94.47.255 (64.94.47.255) from 64.94.46.199 : 56(84) bytes of
data.
Warning: time of day goes back, taking countermeasures.
64 bytes from 64.94.46.199: icmp_seq=0 ttl=255 time=1.081 msec
64 bytes from 64.94.46.199: icmp_seq=1 ttl=255 time=109 usec
64 bytes from 64.94.46.35: icmp_seq=0 ttl=255 time=1.012 sec (DUP!)
64 bytes from 64.94.46.206: icmp_seq=0 ttl=255 time=1.013 sec (DUP!)
64 bytes from 64.94.46.197: icmp_seq=0 ttl=255 time=1.013 sec (DUP!)
64 bytes from 64.94.46.202: icmp_seq=0 ttl=255 time=1.013 sec (DUP!)
64 bytes from 64.94.46.200: icmp_seq=0 ttl=255 time=1.014 sec (DUP!)

The above is a ping broadcast. I used the -r flag to make ping send
directly to hosts on the local network, bypassing the routing tables
(so that I know my routing tables are not an issue). But yet, the ping
times are 1 second which is outrageous for hosts on a local network.

Any ideas what I should try next? Would this be a problem with the
ethernet card, network cable, switch, or any of the above?


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