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

To: ascend-users@bungi.com
Subject: Re: (ASCEND) Our IP Spoofed a MAX ... !
From: Phillip Vandry <vandry@Mlink.NET>
Date: Mon, 27 Oct 1997 09:35:47 -0500 (EST)
In-reply-to: Your message of "Sat, 25 Oct 1997 18:39:35 EDT." <19971025183935.59488@texas.net>
Sender: owner-ascend-users@max.bungi.com

> set POOL-ONLY in WAN OPTIONS to Yes

...but you should also note for the record that preventing people from
being assigned bad addresses does not prevent IP spoofing attacks.

> > 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 ?

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

From: Brett Hawn <blh@texas.net>

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