Hi Everyone,
I am having problems SSHing from a client to the server. When the server is restarted, everything works fine. Few days/weeks (this happens at irregular intervals) after restarting, the problem (i.e.,not able to SSH) appears again.
note:
-------
I am able to ping the server and get all the replies even when it is not SSH'able. The server which acts as a gateway keeps routing the traffic from the internal network irrespective of the SSH issue.
When I issued an SSH command with the -vvv option, it displays the following:
Code:
[root@devBox ~]# ssh -v <ipaddress>
OpenSSH_4.2p1, OpenSSL 0.9.7f 22 Mar 2005
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Connecting to <ipaddress> [<ipaddress>] port 22.
debug1: Connection established.
debug1: permanently_set_uid: 0/0
debug1: identity file /root/.ssh/identity type -1
debug1: identity file /root/.ssh/id_rsa type -1
debug1: identity file /root/.ssh/id_dsa type -1
ssh_exchange_identification: read: Connection reset by peer
Please let me know if you have any ideas.
-Karthik.
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Discussion started by: syrius
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LEARN ABOUT SUNOS
ping-connection-pool
asadmin-ping-connection-pool(1AS) User Commands asadmin-ping-connection-pool(1AS)NAME
asadmin-ping-connection-pool, ping-connection-pool - tests that a connection pool is usable
SYNOPSIS
ping-connection-pool --user admin_user [--password admin_password] [--host localhost] [--port 4848] [--secure|-s] [--passwordfile filename]
[--terse=false] [--echo=false] [--interactive=true] pool_name
Tests that a connection pool is usable for both JDBC connection pools and connector connection pools. For example, if you create a new JDBC
connection pool for use with an application that is expected to be deployed, before deploying the application, the previously created pool
is tested with this command.
This command is supported in remote mode only.
OPTIONS --user authorized domain application server administrative username.
--password password to administer the domain application server.
--host machine name where the domain application server is running.
--port port number of the domain application server listening for administration requests.
--secure if true, uses SSL/TLS to communicate with the domain application server.
--passwordfile file containing the domain application server password.
--terse indicates that any output data must be very concise, typically avoiding human-friendly sentences and favoring well-
formatted data for consumption by a script. Default is false.
--echo setting to true will echo the command line statement on the standard output. Default is false.
--interactive if set to true (default), only the required password options are prompted.
OPERANDS
poolname name of the connection pool to be tested.
Example 1: Using ping-connection-pool
Before you can ping a connection pool, you must:
o Create a connection pool with authentication.
o Make sure the Enterprise Information Server (can be the database) is started.
asadmin> ping-connection-pool --user admin1 --password adminadmin1
--host pigeon --port 5001 sampleConnectionPool
Command ping-connection-pool executed successfully
EXIT STATUS
0 command executed successfully
1 error in executing the command
asadmin-create-connector-connection-pool(1AS), asadmin-delete-connector-connection-pool(1AS), asadmin-list-connector-connection-pool(1AS),
asadmin-create-jdbc-connection-pool(1AS), asadmin-delete--jdbc-connection-pool(1AS)asadmin- list--jdbc-connection-pools(1AS)J2EE 1.4 SDK March 2004 asadmin-ping-connection-pool(1AS)