I am getting the following error when try to start shorewall.

configuring proxy ARP and NAT
/etc/shorewall/firewall: /proc/sys/net/ipv4/conf/eth0/proxy_arp: No such file or directory

iptables v1.2.4: host/network 'inet' not found
Try 'iptables -h' or 'iptables --help' for more information

/etc/shorewall/firewall: /proc/sys/net/ipv4/conf/eth0/proxy_arp: No such file or directory

Terminated

any ideas

Patrick