#-A RH-Firewall-1-INPUT -p 50 -j ACCEPT
#-A RH-Firewall-1-INPUT -p 51 -j ACCEPT
#-A RH-Firewall-1-INPUT -p udp --dport 5353 -d 224.0.0.251 -j ACCEPT
#-A RH-Firewall-1-INPUT -p udp -m udp --dport 631 -j ACCEPT
#-A RH-Firewall-1-INPUT -p tcp -m tcp --dport 631 -j ACCEPT
These lines are in /etc/sysconfig/iptables by default. Is there a
way with the GUI interface to remove them from the iptables setup?
Why are they enabled by default? Port 50 has no entry in
/etc/services, what is it for?
Thanks very much,
--
Knute Johnson
Molon Labe...
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All ports info: http://www.iana.org/assignments/port-numbers
re-mail-ck 50/tcp Remote Mail Checking Protocolfind the others there.
re-mail-ck 50/udp Remote Mail Checking Protocol
# Steve Dorner <s-dorner&UIUC.EDU>
la-maint 51/tcp IMP Logical Address Maintenance
la-maint 51/udp IMP Logical Address Maintenance
