On Mon, Aug 12, 2002 at 03:29:00PM -0500, taproot420 wrote:
> Already present on the bridge.
>
> # cat bridgename.bridge0
> add sis0 add sis1 blocknonip sis0 blocknonip sis1 up
>
> I thought dhcp used ip to handshake.
It does. It uses UDP riding on IP. Ports 68 and 69 to be
exact. Nothing about DHCP is specific to Ethernet either. It's IP all
the way.
What happens if you run two tcpdump(8)s on the machine, one on each
interface, when the device tries to do a DHCPDISCOVER?
# tcpdump -isis0 -o /tmp/dhcp.sis0 'udp && port 68' &
# tcpdump -isis1 -o /tmp/dhcp.sis1 'udp && port 68' &
--
Crist J. Clark | [EMAIL PROTECTED]
| [EMAIL PROTECTED]
http://people.freebsd.org/~cjc/ | [EMAIL PROTECTED]
