[ILUG] odd shorewall behaviour

Brian Brazil bbrazil at netsoc.tcd.ie
Mon Feb 7 12:16:39 GMT 2005


On Fri, Feb 04, 2005 at 06:55:20PM +0000, Gavin McCullagh wrote:
> Here are logs of one of his connections (they all look alike) and a couple
> of mine.  
> 
> # Log of his refusal on ssh
> Feb  4 18:22:59 robin kernel: Shorewall:rfc1918:DROP:IN=ppp0 OUT= MAC=
                                          ^^^^^^^

> SRC=83.39.XX.XXX DST=194.46.XX.XXX LEN=44 TOS=0x10 PREC=0x00 TTL=50
^^^^^^^^^^^^^^^^^^

> ID=17763 DF PROTO=TCP SPT=14770 DPT=22 WINDOW=65535 RES=0x00 SYN URGP=0 

Thats just not right. The rfc1918 option in shorewll (in the interfaces
file) should only be blocking 10/8, 172.16/12 and 192.168/16. 

Could you provide the output of 'shorewall status'?

Brian

-- 
Website: http://netsoc.tcd.ie/~bbrazil
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