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Re: (ASCEND) Our IP Spoofed a MAX ... !



set POOL-ONLY in WAN OPTIONS to Yes



On Sat, Oct 25, 1997 at 06:53:04PM -0400, Bill Hamel made some electrons appear in the following form:
> Hello,
> 
> Well maybe not spoofing *BUT*.
> 
> I noticed some connectivity problems to one of our MAXes with SNMP. I
> telnet'ed to the MAX and did a "show users". Which showed this
> 
> I 245348133 2:20    7:11  26400 MP[0]       204.120.80.167 mcar
> I 245348124
> 2:23    4:2   28800 MP[0]       204.120.80.161 geme
> < a bunch more IP's and
> then >
> I 245348028 1:17    3:4   26400 MP[0]       205.164.157.2  mkm
> 
> This is the IP address of one of our servers < 205.164.157.2 >, I suspect
> this user is playing some sort of spoofing game which is not a good thing.
> 
> Is there a way to deny the max from accepting a connection from certain IP
> addresses within our Network ?
> 
> Our boarder routers are configured not to allow traffic that originates
> outside of our network with IP's of our network ( anti-spoofing ) but what
> about this sort of attack where someone logs in with an IP of a server on
> the network ?
> 
> Any insight here greatly appreciated.
> 
> Regards,
> Bill Hamel
> 
> 
> 
> 
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