What is going wrong is that the operating system is running out of
sockets. That's why whatever it is you're running on the server
dies, and the admin tools die, and ssh won't let you log in -- ssh
has bound one socket to which you make an initial connection, but
needs more to run your shell session once you've authenticated, and
there aren't any. The best fix is a reboot, as you have found.
This usually happens only if whatever is leaking sockets is running
as root. Are you running WebObjects services as the appserver peon
user or as root?
On 27 Feb 2008, at 14:51, netBrackets wrote:
Forgot to mention, when this is happening, I also can't reach the
server using the server admin tools on my client, nor can I mount
any of its discs on my remote client machine, so I basically have a
completely unreachable server and have to do a hard reboot. The
only thing that does still work is http, so my app seems to be
unaffected.
Jeff
On Wednesday, February 27, 2008, at 08:47AM, "netBrackets"
<[EMAIL PROTECTED]> wrote:
Hello,
Just deployed my server to a new host site and now, every couple
days my ssh either dies or hangs. When I try to ssh (using the
IP) it never answers back with a password. Any idea what might be
happening? Do I need to schedule a reboot each night? If so, do
I need to make sure and shutdown my webobjects instances first?
Or just reboot away? Any other possible solutions? Below is the
client side debug messages I get when trying to ssh into my
machine...
debug1: kex: client->server aes128-cbc hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug2: dh_gen_key: priv key bits set: 126/256
debug2: bits set: 554/1024
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug3: check_host_in_hostfile: filename /Users/netBrackets/.ssh/
known_hosts
debug3: check_host_in_hostfile: match line 2
debug1: Host '206.196.102.246' is known and matches the RSA host key.
debug1: Found key in /Users/netBrackets/.ssh/known_hosts:2
debug2: bits set: 509/1024
debug1: ssh_rsa_verify: signature correct
debug2: kex_derive_keys
debug2: set_newkeys: mode 1
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug2: set_newkeys: mode 0
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug2: service_accept: ssh-userauth
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug2: key: /Users/netBrackets/.ssh/identity (0x0)
debug2: key: /Users/netBrackets/.ssh/id_rsa (0x0)
debug2: key: /Users/netBrackets/.ssh/id_dsa (0x0)
Connection closed by 206.196.102.246
Thanks,
Jeff
--
Patrick Middleton
OneStep Solutions plc
351 London Road Phone: +44 (0)1702 426400
Hadleigh Fax: +44 (0)1702 556855
Essex. SS7 2BT Email: [EMAIL PROTECTED]
England (MIME welcome)
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