Re: [OT] ICMP destination unreachable

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Not sure how to send on of the packets. You're right about the port. The
src and dest port of the 'destination unreachable' packet is snmptrap
162. 

What I don't get is why my machine is trying to send something back to
the one that sent the snmptrap. 

>From ethereal, how can I send one the packets? 

Thanks,
James

On Tue, 2003-11-25 at 13:08, Leonard Miller wrote:
> Can you send one of the packets?  It is probably just trying to reach a
> port
> that is not listening.
> 
> Leonard
> 
> >>> jamesredhatlist@xxxxxxxxxxxxxxxx 11/25/03 01:06PM >>>
> Hoping someone can help out with what I think is a strange problem. I
> have a Redhat 9 machine that has OpenNMS installed. I was playing with
> OpenNMS for collecting SNMP traps. Right now I DO NOT have OpenNMS
> running, at least the service is not started and I don't see it in the
> list if I do ps -ef. 
> 
> If I run a packet capture with Ethereal I see SNMP traps coming in,
> which I would expect. After each trap I see a destination unreachable
> trap going from my machine back to the machine that sent the trap. 
> 
> 1) Any idea what could source for that could be?
> 2) Besides that, the IPs that it says destination unreachable for are
> all ping'able. 
> 
> Any ideas or suggestions?,
> James 
> 


-- 
redhat-list mailing list
unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/redhat-list

[Index of Archives]     [CentOS]     [Kernel Development]     [PAM]     [Fedora Users]     [Red Hat Development]     [Big List of Linux Books]     [Linux Admin]     [Gimp]     [Asterisk PBX]     [Yosemite News]     [Red Hat Crash Utility]


  Powered by Linux