Hi all,
In light of the recent security announcement, I would like to review the
open firewall ports on my AFS servers.
For quick reference, here are the ports from the afsd man page:
fileserver 7000/udp
cachemanager 7001/udp
ptserver 7002/udp
vlserver 7003/udp
kaserver 7004/udp (not needed with Kerberos v5)
volserver 7005/udp
reserved 7006/udp (for future use)
bosserver 7007/udp
Which of these ports need to be open inbound for off-site clients to
work properly?
Would it hurt anything to block port 7001 inbound on a fileserver or DB
server running an AFS client?
Thanks,
Jason
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