Linux – what’s wrong with the ufw configuration on Ubuntu server

I've setup the ufw firewall for my Ubuntu server on linode as follows:

Note that this is in the Lish terminal, unfortunately as soon as I turn on the ufw, I cannot:

• view my test website via port 80 from browser, or even curl -I to get its response headers;

• I cannot ssh to the server, even port 22 is "allowing access";

The default action for ufw is denying, which I believe is good practice for a "defensive" firewall. I am new to system admin stuff so I am not very sure which part I've done wrong…

Any thoughts?

UPDATED as suggested:
Here are the print outs from iptables-save:

# Generated by iptables-save v1.4.4 on Tue Dec 14 09:55:24 2010
*security
:INPUT ACCEPT [80376:49275670]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [39230:5028423]
COMMIT
# Completed on Tue Dec 14 09:55:24 2010
# Generated by iptables-save v1.4.4 on Tue Dec 14 09:55:24 2010
*raw
:PREROUTING ACCEPT [81286:49365430]
:OUTPUT ACCEPT [39230:5028423]
COMMIT
# Completed on Tue Dec 14 09:55:24 2010
# Generated by iptables-save v1.4.4 on Tue Dec 14 09:55:24 2010
*nat
:PREROUTING ACCEPT [1419:87729]
:POSTROUTING ACCEPT [2334:168647]
:OUTPUT ACCEPT [2334:168647]
COMMIT
# Completed on Tue Dec 14 09:55:24 2010
# Generated by iptables-save v1.4.4 on Tue Dec 14 09:55:24 2010
*mangle
:PREROUTING ACCEPT [81286:49365430]
:INPUT ACCEPT [81274:49361314]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [39230:5028423]
:POSTROUTING ACCEPT [39230:5028423]
COMMIT
# Completed on Tue Dec 14 09:55:24 2010
# Generated by iptables-save v1.4.4 on Tue Dec 14 09:55:24 2010
*filter
:INPUT ACCEPT [713:54735]
:FORWARD DROP [0:0]
:OUTPUT ACCEPT [666:62866]
:ufw-after-forward - [0:0]
:ufw-after-input - [0:0]
:ufw-after-logging-forward - [0:0]
:ufw-after-logging-input - [0:0]
:ufw-after-logging-output - [0:0]
:ufw-after-output - [0:0]
:ufw-before-forward - [0:0]
:ufw-before-input - [0:0]
:ufw-before-logging-forward - [0:0]
:ufw-before-logging-input - [0:0]
:ufw-before-logging-output - [0:0]
:ufw-before-output - [0:0]
:ufw-logging-allow - [0:0]
:ufw-logging-deny - [0:0]
:ufw-not-local - [0:0]
:ufw-reject-forward - [0:0]
:ufw-reject-input - [0:0]
:ufw-reject-output - [0:0]
:ufw-skip-to-policy-forward - [0:0]
:ufw-skip-to-policy-input - [0:0]
:ufw-skip-to-policy-output - [0:0]
:ufw-track-input - [0:0]
:ufw-track-output - [0:0]
:ufw-user-forward - [0:0]
:ufw-user-input - [0:0]
:ufw-user-limit - [0:0]
:ufw-user-limit-accept - [0:0]
:ufw-user-logging-forward - [0:0]
:ufw-user-logging-input - [0:0]
:ufw-user-logging-output - [0:0]
:ufw-user-output - [0:0]
-A ufw-after-input -p udp -m udp --dport 137 -j ufw-skip-to-policy-input 
-A ufw-after-input -p udp -m udp --dport 138 -j ufw-skip-to-policy-input 
-A ufw-after-input -p tcp -m tcp --dport 139 -j ufw-skip-to-policy-input 
-A ufw-after-input -p tcp -m tcp --dport 445 -j ufw-skip-to-policy-input 
-A ufw-after-input -p udp -m udp --dport 67 -j ufw-skip-to-policy-input 
-A ufw-after-input -p udp -m udp --dport 68 -j ufw-skip-to-policy-input 
-A ufw-after-input -m addrtype --dst-type BROADCAST -j ufw-skip-to-policy-input 
-A ufw-after-logging-forward -m limit --limit 3/min --limit-burst 10 -j LOG --log-prefix "[UFW BLOCK] " 
-A ufw-before-forward -j ufw-user-forward 
-A ufw-before-input -i lo -j ACCEPT 
-A ufw-before-input -m state --state RELATED,ESTABLISHED -j ACCEPT 
-A ufw-before-input -m state --state INVALID -j ufw-logging-deny 
-A ufw-before-input -m state --state INVALID -j DROP 
-A ufw-before-input -p icmp -m icmp --icmp-type 3 -j ACCEPT 
-A ufw-before-input -p icmp -m icmp --icmp-type 4 -j ACCEPT 
-A ufw-before-input -p icmp -m icmp --icmp-type 11 -j ACCEPT 
-A ufw-before-input -p icmp -m icmp --icmp-type 12 -j ACCEPT 
-A ufw-before-input -p icmp -m icmp --icmp-type 8 -j ACCEPT 
-A ufw-before-input -p udp -m udp --sport 67 --dport 68 -j ACCEPT 
-A ufw-before-input -j ufw-not-local 
-A ufw-before-input -s 224.0.0.0/4 -j ACCEPT 
-A ufw-before-input -d 224.0.0.0/4 -j ACCEPT 
-A ufw-before-input -j ufw-user-input 
-A ufw-before-output -o lo -j ACCEPT 
-A ufw-before-output -m state --state RELATED,ESTABLISHED -j ACCEPT 
-A ufw-before-output -j ufw-user-output 
-A ufw-logging-allow -m limit --limit 3/min --limit-burst 10 -j LOG --log-prefix "[UFW ALLOW] " 
-A ufw-logging-deny -m state --state INVALID -m limit --limit 3/min --limit-burst 10 -j RETURN 
-A ufw-logging-deny -m limit --limit 3/min --limit-burst 10 -j LOG --log-prefix "[UFW BLOCK] " 
-A ufw-not-local -m addrtype --dst-type LOCAL -j RETURN 
-A ufw-not-local -m addrtype --dst-type MULTICAST -j RETURN 
-A ufw-not-local -m addrtype --dst-type BROADCAST -j RETURN 
-A ufw-not-local -m limit --limit 3/min --limit-burst 10 -j ufw-logging-deny 
-A ufw-not-local -j DROP 
-A ufw-skip-to-policy-forward -j DROP 
-A ufw-skip-to-policy-input -j ACCEPT 
-A ufw-skip-to-policy-output -j ACCEPT 
-A ufw-track-input -p tcp -m state --state NEW -j ACCEPT 
-A ufw-track-input -p udp -m state --state NEW -j ACCEPT 
-A ufw-track-output -p tcp -m state --state NEW -j ACCEPT 
-A ufw-track-output -p udp -m state --state NEW -j ACCEPT 
-A ufw-user-input -p tcp -m tcp --dport 23 -j DROP 
-A ufw-user-limit -m limit --limit 3/min -j LOG --log-prefix "[UFW LIMIT BLOCK] " 
-A ufw-user-limit -j REJECT --reject-with icmp-port-unreachable 
-A ufw-user-limit-accept -j ACCEPT 
COMMIT
# Completed on Tue Dec 14 09:55:24 2010