t.moestl at tu-bs.de
Wed Sep 3 14:21:09 PDT 2003
On Wed, 2003/09/03 at 22:41:33 +0300, Maxim Mazurok wrote:
> On Wed, Sep 03, 2003 at 07:00:01PM +0200, Thomas Moestl wrote:
> >> >That's very strange. So you cannot see them in tcpdump if you do not
> >> >put the interface in promiscuous mode (by using the -p argument to
> >> >tcpdump)? Can you receive broadcast packets (e.g. a broadcast ping) at
> >> >all?
> >> so... experiment:
> >> [...]
> >Hmmm. Can you please repeat the experiment and send a tcpdump, this
> >time in promiscuous mode (i.e. without the -p option), if possible
> >from both the e250 and the cisco?
> i not have e250 :(
Oh, sorry, mixed that up.
> i have Ultra AXi OEM motherboard.....
> tcpdump on cisco - it's problem. i can run packet debugger....
Hmmm, the tcpdump from the sparc64 box might do for now.
> so, experiment two:
> root at fang:~#ifconfig rl3
> rl3: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> inet 18.104.22.168 netmask 0xfffffffc broadcast 22.214.171.124
> ether 00:30:4f:21:bc:91
> media: Ethernet 10baseT/UTP
> status: active
> root at fang:~#tcpdump -n -i rl3
Please include -e in the tcpdump flags; sorry for forgetting to
Thomas Moestl <t.moestl at tu-bs.de> http://www.tu-bs.de/~y0015675/
<tmm at FreeBSD.org> http://people.FreeBSD.org/~tmm/
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