Mailinglist Archive: opensuse-security (636 mails)
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Firewall
- From: "Felipe Vilarinho" <fvilarinho@xxxxxxxxxxxxxxxx>
- Date: Mon, 12 Feb 2001 06:34:04 -0300
- Message-id: <001301c094d6$f05ddf90$f40f040a@xxxxxxxxxxxx>
Hi everyone!
I have a LAN that has a Firewall to distribute packets from the Internet
over my LAN. The Firewall also masquerade the machines behind it. Now come
my problem! Has it ANY possibilities of a DNS server that is behind the
Firewall becomes public for the Internet? I do some experience about that
but no one works. Some one can help me?
My Firewall settings:
ipchains -P forward DENY
ipchains -A forward -j MASQ -s $LOCALNET -d $INTERNET -i eth0
ipmasqadm portfw -f
ipmasqadm portfw -a -P tcp -L $PUBLICIP 53 -R $LOCALIP 53
I have a LAN that has a Firewall to distribute packets from the Internet
over my LAN. The Firewall also masquerade the machines behind it. Now come
my problem! Has it ANY possibilities of a DNS server that is behind the
Firewall becomes public for the Internet? I do some experience about that
but no one works. Some one can help me?
My Firewall settings:
ipchains -P forward DENY
ipchains -A forward -j MASQ -s $LOCALNET -d $INTERNET -i eth0
ipmasqadm portfw -f
ipmasqadm portfw -a -P tcp -L $PUBLICIP 53 -R $LOCALIP 53
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