Re: ip_rcmd_pxy on LINUX

This is a discussion on Re: ip_rcmd_pxy on LINUX within the IPFilter forums, part of the System Security and Security Related category; As a followup to my previous post, I could add that I get some explicit errors in the case of ...


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Old 01-02-2008
David Stes
 
Posts: n/a
Default Re: ip_rcmd_pxy on LINUX


As a followup to my previous post, I could add that I get some
explicit errors in the case of the loopback interface:

root@gecko:/opt/ip_fil4.1.27-stes# ipnat -l
List of active MAP/Redirect filters:
map lo 0.0.0.0/0 -> 0.0.0.0/0 proxy port shell rcmd/tcp
map eth0 0.0.0.0/0 -> 0.0.0.0/0 proxy port shell rcmd/tcp

List of active sessions:
MAP 127.0.0.1 1018 <- -> 127.0.0.1 1018 [127.0.0.1 1017]
MAP 127.0.0.1 1019 <- -> 127.0.0.1 1019 [127.0.0.1 514]
pos=0xf75a8bc0 kmemcpy:read: Invalid argument
MAP 127.0.0.1 1021 <- -> 127.0.0.1 1021 [127.0.0.1 1020]
MAP 127.0.0.1 1022 <- -> 127.0.0.1 1022 [127.0.0.1 514]
pos=0xf75a8640 kmemcpy:read: Invalid argument


Any idea what the kmemcpy errors are about ?

The PROXY code also doesn't work on a different Slackware 10.20 system that
I have here, so I don't think it is Slackware 12.0 specific...

Regards,


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