Re: ICMP checksum error through NAT ?

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Chris Ross wrote:
> A good thought, but not the case. First off, the interfaces I'm usin=
g
> are
> all VLAN'd sub-interfaces of my ethernet controller. I don't know if y=
ou
> can use the hardware check-summing in that case. And, if you can, I
> haven't enabled it. The external interface, and it's physical parent, =
look
> as follows:

I don't see why the vlan's wouldn't allow it, it's still the same hardwar=
e.
And it's not a "I haven't turned it on" its more of a "have I turned it o=
ff"
for most hardware. Try adding:

set ip:dohwcksum=3D0

to /etc/system and reboot. If you still have the problem, you can
definitively say it's not hardware checksumming.

--=20
Phil Dibowitz phil@ipom.com
Open Source software and tech docs Insanity Palace of Metallica
http://www.phildev.net/ http://www.ipom.com/

"Never write it in C if you can do it in 'awk';
Never do it in 'awk' if 'sed' can handle it;
Never use 'sed' when 'tr' can do the job;
Never invoke 'tr' when 'cat' is sufficient;
Avoid using 'cat' whenever possible" -- Taylor's Laws of Programming



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