I understand that we registered our usage of the 7000 ports with the
appropriate governing body, though I don't know any of the details.
RFC 1340 is the authority for assigned port numbers. I was surprised to
find that it does not list the common X protocol ports, which start at 6000.
It lists the following reserved afs port numbers:
afs3-fileserver 7000/tcp file server itself
afs3-fileserver 7000/udp file server itself
afs3-callback 7001/tcp callbacks to cache managers
afs3-callback 7001/udp callbacks to cache managers
afs3-prserver 7002/tcp users & groups database
afs3-prserver 7002/udp users & groups database
afs3-vlserver 7003/tcp volume location database
afs3-vlserver 7003/udp volume location database
afs3-kaserver 7004/tcp AFS/Kerberos authentication service
afs3-kaserver 7004/udp AFS/Kerberos authentication service
afs3-volser 7005/tcp volume managment server
afs3-volser 7005/udp volume managment server
afs3-errors 7006/tcp error interpretation service
afs3-errors 7006/udp error interpretation service
afs3-bos 7007/tcp basic overseer process
afs3-bos 7007/udp basic overseer process
afs3-update 7008/tcp server-to-server updater
afs3-update 7008/udp server-to-server updater
afs3-rmtsys 7009/tcp remote cache manager service
afs3-rmtsys 7009/udp remote cache manager service
