Snort mailing list archives
Re: DNS 53 <-> 53 ?
From: Ramin Alidousti <ramin () cannon eng us uu net>
Date: Tue, 17 Jul 2001 11:51:38 -0400
On Tue, Jul 17, 2001 at 09:23:06AM +0200, Jens Hassler wrote:
What means the hardware address 0:0:0:0:0:1? Is this some kind of broadcast or multicast? I'm rather sure it's not broadcast, but I don't know about multicast.
If tcpdump is reading the MAC correctly, it's neither broadcast nor multicast. It's just the MAC of 212.185.42.146 learnt by ARP ?? Do you see this MAC on your interface? If not, does your firewall react on this MAC as destined for it. Looking at the TTL, it doesn't look like it's coming from your next-hop gw. So, the source of the MAC weirdness is different than the DNS weirdness and not related. Ramin
Thanks for any help in this issue. Jens _______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: http://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
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Current thread:
- DNS 53 <-> 53 ? Jens Hassler (Jul 17)
- Re: DNS 53 <-> 53 ? Ramin Alidousti (Jul 17)
- RE: DNS 53 <-> 53 ? John Berkers (Jul 17)
- Re: DNS 53 <-> 53 ? Ramin Alidousti (Jul 17)
- RES: DNS 53 <-> 53 ? Marcus Rocha (Jul 17)
- RE: DNS 53 <-> 53 ? John Berkers (Jul 17)
- Re: DNS 53 <-> 53 ? Blake Frantz (Jul 17)
- Re: DNS 53 <-> 53 ? Ramin Alidousti (Jul 17)
- <Possible follow-ups>
- RE: DNS 53 <-> 53 ? Jens Hassler (Jul 17)
- RE: DNS 53 <-> 53 ? Jens Hassler (Jul 17)
- RE: DNS 53 <-> 53 ? Graeme Fowler (Jul 17)
- Re: DNS 53 <-> 53 ? Ramin Alidousti (Jul 17)
- RE: DNS 53 <-> 53 ? Jens Hassler (Jul 17)
- Re: DNS 53 <-> 53 ? Ramin Alidousti (Jul 17)