Rob,
I just took a look at the tcpdump of packets leaving AMPRGW and
they appear to be the usual full RIP table. I am not aware of any
rate limiting at this end; of course, there could be some further
downstream.
In a recent 5 minute cycle, the rip sender logged
Apr 2 04:35:01 <local0.info> amprgw ripsend[64800]: 706 routes, 29 + 11/25 packets
sent to 524 distinct gateways
and indeed, 30 packets were sent to one of the NL gateways,
82.94.240.92; 29 of them were length 532 containing 25 routes, and
the last of length 252, containing 11.
Pings to 82.94.240.92 were a consistent 163 ms and there was 0%
packet loss in 100 consecutive pings.
I am not aware of any changes to the rip sender nor to the OS, and
all appears to be operating normally.
If there's anything else I can test from this end, let me know.
- Brian
On Tue, Apr 02, 2019 at 01:19:27PM +0200, Rob Janssen wrote:
Since yesterday, or maybe earlier, we do not receive
the full RIP table
anymore and our route table for IPIP routes has almost emptied.
A trace of UDP port 520 shows only 2 RIP packets per cycle.
Has something changed? Or does this have to be some rate-limiting on
the path to here?
Rob
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