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lug-bg: zashtita
- Subject: lug-bg: zashtita
- From: unitrans@xxxxxx (Iavor)
- Date: Wed, 26 Sep 2001 16:26:22 +0300
Imam si edno server v edna zala s 3 PC-ta mnoo moshti athlon
no nemi e tva problema.
Iskam da pitam kak da si izgradq ili da si napisha firewall
za linux stava vypros neshto kato anti DNS-spoofing
IP-spoofing zabrana na ping
ipchains -A input -l -i ppp0 -p icmp -s 0.0.0.0/0 echo-request -j DENY
i iskam da pitam tiq parametri za kvo she mi pomognat
ipchains -A output -p tcp -d 0.0.0.0/0 telnet -t 0x01 0x10
ipchains -A output -p tcp -d 0.0.0.0/0 ftp -t 0x01 0x10
ipchains -A output -p tcp -d 0.0.0.0/0 ftp-data -t 0x01 0x10
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