samba - Jul 2004 - Connection timeout

Hello
I'm working with samba 2.2.8 on Solaris 5.8, and I often have this error:

2004/07/07 15:23:34, 0] lib/util_sock.c:(479)

read_socket_data: recv failure for 4. Error = Connection timed out

[2004/07/08 00:23:46, 0] lib/util_sock.c:(479)

read_socket_data: recv failure for 4. Error = Connection reset by peer

This is very bad, because applications running through Samba shares work very
slow! Does anybody know the reason of this error???

Thanks in advance!

bye

maurizio

Hello
I hope you can help me!
I'm working with 2 Sun Solaris 5.8 Sparc, one machine with Smba 2.2.0, and
another one with Samba 2.2.8; both servers give the same error while working
with samba:

[2004/07/07 15:23:34, 0] lib/util_sock.c:(479)

read_socket_data: recv failure for 4. Error = Connection timed out

[2004/07/08 00:23:46, 0] lib/util_sock.c:(479)

read_socket_data: recv failure for 4. Error = Connection reset by peer

[2004/07/07 13:54:47, 0] smbd/oplock.c:(768)

oplock_break: receive_smb timed out after 30 seconds.

oplock_break failed for file OCBF0100040707414876.XLS (dev = 1540002, inode =
529510).

I've search for a solution all over the web, but I haven't still find
it!!!

Can you help me, please?

Thanks in advance!

Bye

Maurizio