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steven walsh wrote:
> I have a lovely IP Masq system (Debian 2.2, 2.2.16) that works
> very spiffy, except that I want to use Apache and Proftpd on the same box.
> This is where I have the problem. I have both of the daemons installed,
> but I cannot connect with an ftp client or browser from outside the LAN.
> Even more frustrating, sshd and telnetd work just fine.
>
> My rc.firewall looks like:
>
> #!/bin/sh
> # This is the IP Masq Firewall Config script
> # Loaded in /etc/init.d/rc.local
>
> #initially load modules
> /sbin/depmod -a
>
> # ftp
> /sbin/modprobe ip_masq_ftp
>
> # real audio
> /sbin/modprobe ip_masq_raudio
>
> #irc
> /sbin/modprobe ip_masq_irc
>
> #quake
> /sbin/modprobe ip_masq_quake 26000,27000,27910,27960
>
> #cuseeme
> /sbin/modprobe ip_masq_cuseeme
>
> #vdo live
> /sbin/modprobe ip_masq_vdolive
>
> #CRITICAL: Enable IP forwarding
> # also check /etc/networking/options
> echo "1" > /proc/sys/net/ipv4/ip_forward
>
> # for dynamic IP
> echo "1" > /proc/sys/net/ipv4/ip_dynaddr
>
> #timeouts
> /sbin/ipchains -M -S 7200 10 160
>
> # for DHCP (cuz we have a cable modem)
> /sbin/ipchains -A input -j ACCEPT -i eth0 -s 0/0 67 -d 0/0 68 -p udp
>
> #enable simple IP forwarding and masquerading
> /sbin/ipchains -P forward DENY
> /sbin/ipchains -A forward -s 192.168.0.0/24 -j MASQ
>
> -----
>
> What am I doing wrong/missing? Any help appreciated.
hmm, it looks ok. what does tcpdump and your packet logs say when
you try to connect to apache/proftpd?
note: you don't need the ipchains rule for dhcp since the script
does not deny/reject input or output. everything is accepted.
raf
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