On Tue, Sep 18, 2001 at 12:17:29AM +0300, Mikko Lammi wrote:
> Hello,
Hi,
> We have the following network topology:
>
>
> (Internet connection)
> |
> [Bridge/FW box A]
> | |
> | |
> [Switch X] [Switch Y]---(Ethernet Segment 1)
> | \_______________
> | \
> [Bridge box B] (Ethernet Segment 2)
> |
> (Ethernet Segment 3)
>
>
> All links between bridges/switches are 100Base-Tx FD.
>
> The problem is random lag when traffic goes over two bridge
> boxes. Everything from ethernet segments 1 and 2 to Internet
> works fine, also there are no problems between segments 2
> and 3 or 2 and 1. But from segment 3 to segment 1 or Internet
> there is some strange latency; ping times are from 0.2 ms
> (pretty normal) to even 1000 ms. No packet loss though. So
> basically everything that goes over two bridges is lagged. If
> I ping directly bridge A from bridge B there's no lag, but if
> I try to ping anything behind bridge A (Internet, segment 1),
> random lag occurs.
Are you pinging with the '-n' option?
cheers,
Lennert
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