Re: Problems with peer misses after 2.1P2 to 2.2S3 upgrade.

David Malone wrote:
>
> I upgraded from 2.1P2 to 2.2S3 on Friday, and now our peers
> (who may not fetch misses) are getting the "ERR_FORWARDING_DENIED"
> message. The logs show that squid is claiming that it is in the
> cache on the ICP request, but then rejects the GET request as
> a TCP_REFRESH_MISS. For example:

A couple things come to mind:

a) Perhaps you have enabled icp_hit_stale?

b) Or your peers are using stricter refresh rules than you do.

c) Or they are trying to use you as a parent.

It should not be related to the cache key change. The key change affects
both ICP and HTTP in the same way (old objects are never hit).

--
Henrik Nordstrom
Spare time Squid hacker