two ip addresses on NIC card

[gboyce at badbelly.com (gboyce)]

The problem is that your reverse DNS pointer does not have a matching 
forward entry.

74.93.196.186 maps to 74-93-196-186-washingtondc.hfc.comcastbusiness.net

74-93-196-186-washingtondc.hfc.comcastbusiness.net does not resolve

To fix this you either need to have your ISP setup a DNS record from 
74-93-196-186-washingtondc.hfc.comcastbusiness.net back to 74.93.196.186, 
or change the reverse pointer to a functional forward entry.

On Fri, 5 Jan 2007, Stephen Adler wrote:

> 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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