Hi All,
I need an automation script to check the connectivity between 2 UNIX servers.
Could anybody please help in this regards?
regards,
janardhan (1 Reply)
We have two servers A and B (both running Solaris 10) out of which one is application server and the other is database server. The two servers faced certain network issues and the two servers were temporarily disconnected.this happened around 5AM GMT monday.Can anyone suggest some log files or... (2 Replies)
HI I have made a connection with external server which is also UNIX. I was tryign connectivity with this by telnet which fails and ping i sshowing socket is alive and traceroute tells the asterisk astersik:traceroute to 153.88.182.28 (153.88.182.28), 30 hops max, 8080 byte packets
1 * * *
2 *... (1 Reply)
hi all
just installed the netsec.options.tcpwrapper from expansion pack, which used to be a rpm, for my aix 6.1 test box.
it is so unpredictable. i set up the hosts.deny as suggested for all and allow the sshd for specific ip addresses/hostnames.
the tcpdchk says the hosts allowed and... (0 Replies)
Hi All
I am having issues using ftp between a solaris 10 server to a HP-UX 11.31 server, but from the solaris server to the hp-ux I am able to ping. This is what I have done so far:
in the solaris server:
root@MPCRS01 # svcs -a | grep ftp
online Jul_26 svc:/network/ftp:default... (12 Replies)
Hello,
I have a requirement to check the tcp network connectivity between server it's running on and the list of host's and ports combination.
i have written the below code but it doesn't work, but when i execute the nc command outside the script it works fine.
please help me where i am... (8 Replies)
Newbie with UNIX here.
Currently troubleshooting a UNIX terminal we have.
I determined it to be bad and swapped it out with a known good terminal. I went in and changed the IP address and host name to reflect the old terminal. Although now there is no connectivity.
I swapped out the NIC... (1 Reply)
Hi everyone!
Some time ago, I had to check connectivity with a big list of hosts, using different formats (protocol://server:port/path/, server:port, ....).
I developed a script that checks the connectivity using different commands (ping, telnet, nc, curl).
It worked for me so I'm sharing it... (9 Replies)
I am trying to establish passwordless connectivity between server A and server B, but unsuccessfuly, because I beleive two issues.
the first one is that on both servers, it is not possible to use root to login, it only allows to connect using a user (any) them su - root, which in turns I am able... (1 Reply)
Discussion started by: fretagi
1 Replies
LEARN ABOUT MINIX
hosts
HOSTS(5) File Formats Manual HOSTS(5)NAME
hosts - hostname to IP address database
SYNOPSIS
/etc/hosts
DESCRIPTION
The hosts database lists the IP addresses and the hostnames that translate to these IP addresses. It is used by nonamed(8) in a network
without name servers. A simple /etc/hosts may look like this:
127.0.0.1 localhost
192.9.200.1 darask
192.9.200.2 burask
The localhost entry lists a special address that refers to the local host itself (a kind of /dev/tty for hosts.) You should only list it
if nonamed needs it! The other entries are actual machines. The file may contain comments marked with '#'.
You can have aliases (more hostnames on the same line), but it is not recommended, because nonamed can't present them to the system as
CNAME records. An often seen form like
192.9.200.1 darask.home.cs.vu.nl darask
is harmless though, and has the small advantage that you can use the short name in /etc/ethers so rarpd can match it at boot time.
FILES
/etc/hosts Hosts database.
SEE ALSO ethers(5), nonamed(8), rarpd(8), boot(8).
AUTHOR
Kees J. Bot (kjb@cs.vu.nl)
HOSTS(5)