cannot ssh into my machine

From: Norbert (norb1_at_yahoo.com)
Date: 11/28/04 

Date: 27 Nov 2004 20:42:16 -0800

I have a new workstation running Redhat Enterprise Linux WS.
I can't manage to configure it to allow incoming ssh.

redhat-config-securitylevel shows that ssh is the only trusted
service, firewall is enabled, and there are no trusted devices.

Ping from the outside works.
ssh from the outside never gives me a password prompt and eventually
times out.

How can I enable incoming ssh?

Thanks for any help,
norb1@yahoo.com

Here is my iptables:
# Firewall configuration written by redhat-config-securitylevel
# Manual customization of this file is not recommended.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
:RH-Firewall-1-INPUT - [0:0]
-A INPUT -j RH-Firewall-1-INPUT
-A FORWARD -j RH-Firewall-1-INPUT
-A RH-Firewall-1-INPUT -i lo -j ACCEPT
-A RH-Firewall-1-INPUT -p icmp --icmp-type any -j ACCEPT
-A RH-Firewall-1-INPUT -p 50 -j ACCEPT
-A RH-Firewall-1-INPUT -p 51 -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 22
-j ACCEPT
-A RH-Firewall-1-INPUT -j REJECT --reject-with icmp-host-prohibited
COMMIT