udplite and ports

Hello,

what am I missing, why is that command not working:

iptables -A INPUT -i eth2 -p udplite --destination-port 123 -j ACCEPT iptables v1.4.7: unknown option `--destination-port'
Try `iptables -h' or 'iptables --help' for more information.

uname -a
Linux eris 2.6.33-eris-2010-03-06 #1 Sat Mar 6 01:36:52 CET 2010 i686 GNU/Linux

-p udplite -m multiport --ports 123,124 ... works.

Thanks for your help!

Best regards

Mart

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Quoted 9 lines · Mart Frauenlob

Hello,

what am I missing, why is that command not working:

iptables -A INPUT -i eth2 -p udplite --destination-port 123 -j ACCEPT iptables v1.4.7: unknown option `--destination-port'
Try `iptables -h' or 'iptables --help' for more information.

Quoted 9 lines

uname -a
Linux eris 2.6.33-eris-2010-03-06 #1 Sat Mar 6 01:36:52 CET 2010 i686 GNU/Linux

-p udplite -m multiport --ports 123,124 ... works.

Thanks for your help!

Could you try option --dport instead of --destination-port ?

These options depends on the iptables librararied . You can do a "nm"
command on all the dynamic libraried to see whether it is supported . It could be a problem with configuration or right library might not be copied .

Hello,

what am I missing, why is that command not working:

iptables -A INPUT -i eth2 -p udplite --destination-port 123 -j ACCEPT iptables v1.4.7: unknown option `--destination-port'
Try `iptables -h' or 'iptables --help' for more information.

uname -a
Linux eris 2.6.33-eris-2010-03-06 #1 Sat Mar 6 01:36:52 CET 2010 i686 GNU/Linux

-p udplite -m multiport --ports 123,124 ... works.

Thanks for your help!

Quoted 6 lines

what am I missing, why is that command not working:

iptables -A INPUT -i eth2 -p udplite --destination-port 123 -j ACCEPT iptables v1.4.7: unknown option `--destination-port'
Try `iptables -h' or 'iptables --help' for more information.

Quoted 1 line

-p udplite -m multiport --ports 123,124 ... works.

I would have expect it to work like -p udp. Am I wrong? But there's no libxt_udplite.so.

Quoted 6 lines · Mart Frauenlob

Quoted 6 lines

what am I missing, why is that command not working:

iptables -A INPUT -i eth2 -p udplite --destination-port 123 -j ACCEPT iptables v1.4.7: unknown option `--destination-port'
Try `iptables -h' or 'iptables --help' for more information.

[...]

Quoted 1 line

Quoted 1 line

-p udplite -m multiport --ports 123,124 ... works.

According to changelogs, support for UDPLITE in multiport was added in iptables 1.3.8 (the man page does not seem to have been updated though).

Quoted 2 lines

I would have expect it to work like -p udp. Am I wrong? But there's no libxt_udplite.so.

--dport is an option of some "-m <protocol>" matches (implicit with "-p <protocol>") such as tcp, udp, sctp, dccp handled by libxt_<protocol>.so libraries. As you pointed out, there is no libxt_udplite.so, so no "-m udplite" match nor --dport option for UDPLITE.