Re: kernel: IP_MASQ:reverse ICMP:failed

[Joseph Mack <mack.joseph@xxxxxxx>]

> i noticed this in dmesg and messages:
> 
> kernel: IP_MASQ:reverse ICMP:failed checksum from 213.xxx.xxx.xxx!
> last message repeated 1522 times.
> Is this lvs specific (using nat) ? or can this be an attack?

I looked in dejanews. No-one there knows either and people
there are wondering if they are being attacked too.

Joe


-- 
Joseph Mack PhD, Senior Systems Engineer, Lockheed Martin
contractor to the National Environmental Supercomputer Center, 
mailto:mack.joseph@xxxxxxx ph# 919-541-0007, RTP, NC, USA