shorewall-users August 2010 archive
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shorewall-users: Re: [Shorewall-users] email delivery issues

Re: [Shorewall-users] email delivery issues

From: Tom Eastep <teastep_at_nospam>
Date: Sun Aug 29 2010 - 20:38:09 GMT
To: shorewall-users@lists.sourceforge.net

On 8/29/10 1:30 PM, theluketaylor wrote:
> After much experimentation over the last few weeks I was able to fix
> the issue just in the last hour. I had to clamp the MSS much lower
> than shorewall or pppoeconf suggested by default so just setting it to
> Yes wasn't enough (it was already set that way). A setting of 1412
> down from 1492 seems to have done the trick.

1492 makes no sense -- the MSS should be no more than MTU minus 40,
which is what CLAMPMSS=Yes sets it to.

But glad to hear that the issue is resolved.

-Tom
-- Tom Eastep \ When I die, I want to go like my Grandfather who Shoreline, \ died peacefully in his sleep. Not screaming like Washington, USA \ all of the passengers in his car http://shorewall.net \________________________________________________

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