two ip addresses on NIC card

[Derek Atkins]

The problem is:

[warlord at cliodev src]$ host 74-93-196-186-washingtondc.hfc.comcastbusiness.net
Host 74-93-196-186-washingtondc.hfc.comcastbusiness.net not found: 3(NXDOMAIN)

So you have a PTR record but no corresponding A record.

-derek

Quoting Stephen Adler <adler at stephenadler.com>:

> I followed the instructions and setup a eth1:1 aliased network 
> adapter. When I ssh to the assigned IP address
> I get the following message.... Is there anyway I can get rid of it?
>
> Address 74.93.196.186 maps to 
> 74-93-196-186-washingtondc.hfc.comcastbusiness.net, but this does not 
> map back to the address - POSSIBLE BREAK-IN ATTEMPT!
>
>
> Rajiv Aaron Manglani wrote:
>>> I just bought 5 static IP address, but I only have 2 PC's. Is there 
>>> a way of assigning more than one
>>> IP address to a NIC card?
>>> P.S. I'm running stock Red Hat enterprise 4.
>>
>> yes: 
>> <http://www.redhat.com/docs/manuals/enterprise/RHEL-4-Manual/sysadmin-guide/s1-network-aliases.html>
>
>
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-- 
       Derek Atkins, SB '93 MIT EE, SM '95 MIT Media Laboratory
       Member, MIT Student Information Processing Board  (SIPB)
       URL: http://web.mit.edu/warlord/    PP-ASEL-IA     N1NWH
       warlord at MIT.EDU                        PGP key available


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