04-04-2011
We had similar issues with a different product. Eventually, we quit using it because of similar reasons and also because sometimes our boxes would ping, but would be froze up somehow and not respond to login attempts. Now have our NIM server SSH to every box every 15 minutes and run a "/usr/bin/ls" command and check that the return code was "0". One of our other boxes does an SSH to our NIM server to make sure it is running. We have to monitor the monitor.
![Smilie Smilie](https://www.unix.com/images/smilies/smile.gif)
9 More Discussions You Might Find Interesting
1. AIX
I'm trying to configure Etherchannel on AIX 5.3 and I'm having some problems. I am aggregating both of the onboard NIC's (ent0 and ent1) into a new adapter ent2 for failover reasons obviously. At first I was experiencing a problem where about 50% of all my packets would be dropped. Then after... (4 Replies)
Discussion started by: acascianelli
4 Replies
2. AIX
I have 1 AIX server, 4 dual ported fiber attached ethernet cards and 4 VLANS coming in. Is it possible to present those 8 ports as 1 IP address using etherchannel? Thanks. (5 Replies)
Discussion started by: jwholey
5 Replies
3. Solaris
Dear all,
I am a newbie in solaris and I need your advice.
I have a Solaris version 5.9 installed on Sunfire V240.
I am able to ssh the machine from putty remotely.
My problem is that I cannot see the display from KVM switch I have connected to it. I need also to be able to see the GUI... (2 Replies)
Discussion started by: mbouster
2 Replies
4. SCO
Hi all
I have installed a demo version of SCO OpenServer 5.0.2, I finally found it is Desktop Interface, I would like to know how to change its interface to dos based interface?
If you have any ideas, please tell me then. Thank you (2 Replies)
Discussion started by: TinhNhi
2 Replies
5. AIX
I have one p5 server, no lpar, 2 physical network adapter, bundle as one EtherChannel. The two 2 physical network adapter connect to 2 network switches.
How to make this as a redundancy config?
Current is if one physical network adapter down, the seond one will go through the network. but if... (2 Replies)
Discussion started by: rainbow_bean
2 Replies
6. AIX
Hi,
I have a AIX5.3 P6-520 with 8x1Gb Ethernet ports with possible connections to 2 CISCO 2960 switches.
I can create 8023ad Etherchannels which work correctly with the switches (I have set up for LACP passive and a valid channels)
But can create 2x 8023ad 4Gb Etherchannels with no backups.... (2 Replies)
Discussion started by: spitzie
2 Replies
7. IP Networking
Im configuring centos with load balance with ip route and ip rule
Eth0 192.168.1.5
Eth1 192.168.5.128
# ip route
192.168.5.0/24 dev eth1 scope link src 192.168.5.128
192.168.1.0/24 dev eth0 proto kernel scope link src 192.168.1.5
169.254.0.0/16 dev eth1 scope link
# ip route show... (2 Replies)
Discussion started by: hadinetcat
2 Replies
8. AIX
Hi Guys,
I am trying to test an etherchannel failover and switchback.
I did failover from primary to backup adapter, but now I am not able to switch it back to primary.
phcxxxxx:/ > entstat -d ent4 | grep Active
Active channel: backup adapter ... (1 Reply)
Discussion started by: snchaudhari2
1 Replies
9. AIX
Hello,
POWER7 machine.
4 x 1Gbit port ethernet adapter is dedicated to vios. 8023ad etherchannel is created using those 4 ports. Etherchannel adapter is shared to lpars using SEA.
If I test network performance directly from vios partition (using iperf) I'm geting nice 4Gbit throughput. But if... (3 Replies)
Discussion started by: vilius
3 Replies
LEARN ABOUT DEBIAN
libssh2_channel_direct_tcpip_ex
libssh2_channel_direct_tcpip_ex(3) libssh2 manual libssh2_channel_direct_tcpip_ex(3)
NAME
libssh2_channel_direct_tcpip_ex - Tunnel a TCP connection through an SSH session
SYNOPSIS
#include <libssh2.h>
LIBSSH2_CHANNEL * libssh2_channel_direct_tcpip_ex(LIBSSH2_SESSION *session, const char *host, int port, const char *shost, int sport);
LIBSSH2_CHANNEL * libssh2_channel_direct_tcpip(LIBSSH2_SESSION *session, const char *host, int port);
DESCRIPTION
session - Session instance as returned by libssh2_session_init_ex(3)
host - Third party host to connect to using the SSH host as a proxy.
port - Port on third party host to connect to.
shost - Host to tell the SSH server the connection originated on.
sport - Port to tell the SSH server the connection originated from.
Tunnel a TCP/IP connection through the SSH transport via the remote host to a third party. Communication from the client to the SSH server
remains encrypted, communication from the server to the 3rd party host travels in cleartext.
RETURN VALUE
Pointer to a newly allocated LIBSSH2_CHANNEL instance, or NULL on errors.
ERRORS
LIBSSH2_ERROR_ALLOC - An internal memory allocation call failed.
SEE ALSO
libssh2_session_init_ex(3)
libssh2 0.15 1 Jun 2007 libssh2_channel_direct_tcpip_ex(3)