[Shorewall-newbies] Packet Mangling?
teastep at shorewall.net
Mon Mar 1 12:11:47 PST 2004
On Mon, 1 Mar 2004, Garrett Johnson wrote:
> We're having a problem since the installation of Shorewall where our Credit
> Card charging system is coming back with the following error:
> Error: 100
> TCP/IP Message Header not formatted properly. Request was not submitted to
> USB financial processors. Response columns 4 and higher will be blank or
> It retries several times and is then successful.
> Can I turn off Packet Mangling for a specific client? Shorewall show mangle
> shows packet mangling is enabled and several counters have been incremented
> in the pretos section.
As a test, rename /etc/shorewall/tos, create an empty file by that name
and restart Shorewall. I'm betting that the Shorewall TOS stuff has
absolutely nothing to do with your problem since it only changes the TOS
field for FTP traffic.
Tom Eastep \ Nothing is foolproof to a sufficiently talented fool
Shoreline, \ http://shorewall.net
Washington USA \ teastep at shorewall.net
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