When iptables is up, my computer can't mount remote fs.The error message is "RPC time out". After I stop it, nfs client works fun. I deleted some rules one by one to find which rule blocked the access. The result is the rule of 0:1023 port udp rejection. I am anxious to know which port shall I open or how to get though the iptables normally when mount nfs fs. -- Psyche-list mailing list Psyche-list@redhat.com https://listman.redhat.com/mailman/listinfo/psyche-list