enabling UDP ports for netmeeting

[Pat Grogan]

I am trying to enable UDP ports so that netmeeting will allow packets to pass throught my firewalling. I have downloaded and applied ipchains 1.3.8-1. I got the following commands that another server uses to allow netwmeeting to run fine:   echo "Starting IPCHAINS for UDP" /sbin/ipchains -P forward DENY /sbin/ipchains -A forward -j MASQ -s 10.0.0.0/24 -d 0.0.0.0/0   However when I run the first ipchains command I get the following message:   [root@bella1 /root]# /sbin/ipchains -P forward DENY ipchains: Protocol not available   I no networking guru and would appreciate some assistance. Thanks in advance. Pat Grogan   email: [EMAIL PROTECTED] web: www.rallypro.com.au