Messages in this thread | | | Date | Thu, 24 Jul 1997 17:03:47 -0400 (EDT) | From | "Richard B. Johnson" <> | Subject | Re: Strange netmasks. |
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On Thu, 24 Jul 1997, A.N.Kuznetsov wrote:
> Hello! > [SNIP] > > Well, arps are never forwarded, so that it is something different.
My sun calls them ARP 'C'.
tcpdump calls them:
13:26:09.000000 mcd-variable-79.1099 > 204.178.47.231.snmp: udp 44 (ttl 30, id 54797) 13:26:10.000000 mcd-variable-79.1099 > 204.178.47.230.snmp: udp 44 (ttl 30, id 55053) 13:26:10.000000 mcd-variable-79.1099 > 204.178.47.229.snmp: udp 44 (ttl 30, id 55309) 13:26:10.000000 mcd-variable-79.1099 > 204.178.47.228.snmp: udp 44 (ttl 30, id 55565) 13:26:10.000000 mcd-variable-79.1099 > 204.178.47.227.snmp: udp 44 (ttl 30, id 55821) 13:26:10.000000 mcd-variable-79.1099 > 204.178.47.226.snmp: udp 44 (ttl 30, id 56077) 13:26:10.000000 mcd-variable-79.1099 > 204.178.47.225.snmp: udp 44 (ttl 30, id 56333) 13:26:10.000000 mcd-variable-79.1099 > 204.178.47.224.snmp: udp 44 (ttl 30, id 56589) 13:26:10.000000 mcd-variable-79.1099 > 204.178.47.223.snmp: udp 44 (ttl 30, id 56845)
> > Just look by tcpdump, what is it really and configure firewall > rules to drop them. Combinating accept and deny rules you > could get almost any policy.
Right I should be able to filter all SNMP crap. > > > This MiCrO$oFt garbage is being executed by powerful "managers" who have > > taken over the Network, so I can't control them. As a matter of fact, once > > they find out that I have direct access to the Internet, I'm done (gone). > > :-( :-( Pretty common story. Microsoft's children are in teen age > and started to terrify peaceful citizens in neighbourhood. > Well, hope that they will not kill someone :-) > > Alexey Kuznetsov. > Too true.
Cheers, DJ -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Richard B. Johnson Analogic Corporation Email : rjohnson@analogic.com, johnson@analogic.com Penguin : Linux version 2.1.44 on an i586 machine (66.15 BogoMips). Warning : It's hard to stay on the trailing edge of technology. -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
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