Re: [suse-security] IPCHAINS again (because first mail was digital signed)
It sounds like you have disablet icmp at your input or output chain.
Kind regards
Per R Laursen
http://www.websecure.dk
-----Original Message-----
From: Gerling, Stephan
Hi list, I'am trying to set up an firewall with IPCHAINS. If the IPCHAINS-Script is not started, i kann do everything. (i use the same script on an other maschine and it works very fine and i want to change the maschines) But now wenn i start the script, the rules are loaded, but i cannot ping to the outside here the error messages ping wrote xxx.xxx.xxx.xxx 64 chars, ret=-1 ping sendto :Operating is not permitted ip-forwarding is enabled. Has anyone an idea. I'm going sick about this regards, Stephan Gerling
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Hi List, i'm new in firewalling, - i've got a friend, he is firewalling by wingate or winroute. now i'm trying to setup up a firewall with linux. i 've configured the suse 6.4 firewall-script, but if i make a portscan by nmap, i see some open port, - so far! my friend did explain me now, that it is possible to close these ports without stopping of the suitable services, - so that nmap will list those ports as closed. Is that right and how can i realise this? Can Squid anything do for my in relation to firewalling, is Squid a proxyfirewall or is it possible to build someone by using Sqiud? Greetings Arndt
participants (2)
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Arndt Groll -
Per R Laursen