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View Full Version : [ubuntu] sshd and hosts.deny not always observed



lafayette
January 19th, 2010, 02:40 AM
Hi all,

I'm having troubles trying to understand this problem:

my homeserver until yesterday had a public IP, staying on network, with sshd running and all was fine;
this evening I changed the IP, giving it a local lan address, and what happened if I tried to connect to it by ssh?

I got an error about "Connection closed by remote host". Google helped me finding that was regarded to hosts.deny file, that was actually containing a line

ALL:ALL

that I commented, and all was fine.


My question is: why the hosts.deny (that has never changed) was observed only with the local IP?

I tried to switch back to the public IP and leaving ALL:ALL, and it did connect without any problem! Any hint on what to investigate to know more?

lafayette
January 19th, 2010, 02:43 AM
maybe it's needed:

ubuntu 9.04, sshd 5.1p1-5ubuntu1