ssh tunnell does not work!

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,
I'm trying to do a ssh tunnel from a machine to another, still on an ssh 
server, thus connecting to machine A the user will be automatically 
redirected to the ssh server on machine B.

Here my commands:
luca@machineA:~> ssh -f -N -g -L 7777:machineB:22 luca@machineB -v

but I get a "bind: Address already in use", and I don't know why, since it 
happens for all ports I tried to listen on. Furthermore, when I try to 
connect to machine A on the port 7777, I can see (on the console of machine 
A):
debug1: channel 1: new [direct-tcpip]
channel 1: open failed: administratively prohibited: open failed

and the connection is not established. Any idea?

Thanks,
Luca
-- 
Luca Ferrari,
fluca1978@xxxxxxxxxxx


-
: send the line "unsubscribe linux-admin" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Newbie]     [Audio]     [Hams]     [Kernel Newbies]     [Util Linux NG]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux RAID]     [Linux Device Drivers]     [Samba]     [Video 4 Linux]     [Git]     [Fedora Users]

  Powered by Linux