From Bugzilla Helper:
User-Agent: Mozilla/4.76 [en] (X11; U; Linux 2.4.0-0.99.11 i586)




Reproducible: Always
Steps to Reproduce:
1.copy this file to /etc/sysconfig/iptables
2./etc/init.d/iptables start


Actual Results:  Flushing all current rules and user defined chains:       
[  OK  ]
Clearing all current rules and user defined chains:        [  OK  ]
Applying iptables firewall rules:                          [  OK  ]
Bad argument `SYN'
Try `iptables-restore -h' or 'iptables-restore --help' for more
information.
                                                           [FAILED]


Expected Results:  It was saved by iptables-save, so I suppose it should
reload without problems.


The file to be copied to /etc/sysconfig/iptables:

*filter
:INPUT DROP [0:0]
[0:0] -s 1.1.1.1 -d 1.1.1.1 -i eth0 -p udp -m udp --sport 53 --dport
1024:65535 -j ACCEPT 
[0:0] -d 1.1.1.1 -i eth0 -p tcp -m tcp --dport 1024:65535 ! --tcp-flags
SYN,RST,ACK SYN -j ACCEPT 
COMMIT

(maybe some lines are broken by netscape :)

Strange is that the line with SYN itself doesn't cause any problem, only
together with the line before it.