Thanks!
I'll give it a try tomorrow, but I'm pretty sure my MTU is set to 1500.
Pete
--- In "charliem_1216" <> wrote:
>
> --- In "Peter Santangeli" <peter@>
> wrote:
> >
> > I asked this a few months ago, and never really got a response.
> I'm
> > having a heck of a time getting dhcp running on a ts7400. I'm
> running
> > from the SD card, and pump seems to be failing with:
> >
> > DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 4
> > send_packet: Message too long
> >
> > I've tried using pump, dhcpcd, dhcp3-client, all fail the same
> way,
> > like it is a driver problem.
> >
> > Does anyone have dhcp running on a ts board running debian?
> >
> > Pete
> >
>
> Hi Pete --
>
> This is usually because your MTU is set too low. What
> does 'ifconfig eth0' say? MTU=64 is a common but bad value, and
> gives the 'Message too long' message. Try 'ifconfig eth0 MTU 1400'.
>
> Set your dhcp client config to ignore the MTU returned by the
> (presumably crappy) dhcp server. (ie for dhcp3-client, remove
> the 'interface-mtu' from /etc/dhcp3/dhclient.conf).
>
> Or if you can control the MTU value the dhcp server hands out, set
> it to something reasonable.
>
> Regards, ....... Charlie
>
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