Use lcrzoex. It lets you make custom packets and do all sorts of other network sorcery. As far as automatically firing out those packets when certain traffic is received, I couldn't tell you. :) > -----Original Message----- > From: steve ulrich [mailto:sulrich at botwerks.org] > Sent: Sunday, June 30, 2002 9:42 PM > To: tclug-list at mn-linux.org > Subject: Re: [TCLUG] Network troubleshooting > > > > if you're looking to spoof a dhcp session you might want to > just hack a dhcp server to behave appropriately. on freebsd > you can open a bpf device and see what's coming down the > line. this is in fact how the dhcp server work iirc - setting > up a dhcp packet filter and handling the events appropriately. > > when last we saw our hero (Sunday, Jun 30, 2002), > twakefield at stcloudstate.edu was madly tapping out: > > To troubleshoot a network problem, I want to transmit an Ethernet > > packet after receiving a specific packet. Basically I will be > > simulating a DHCP transaction. The transmitted packet will > be edited > > versions of a captured packet. What is the easiest way to do this? > > > > -- > steve ulrich sulrich at botwerks.org > PGP: 8D0B 0EE9 E700 A6CF ABA7 AE5F 4FD4 07C9 133B FAFC > _______________________________________________ > Twin Cities Linux Users Group Mailing List - Minneapolis/St. > Paul, Minnesota http://www.mn-linux.org > tclug-list at mn-linux.org > https://mailman.mn-> linux.org/mailman/listinfo/tclug-list >