Hi all....
I’ll have a test for the IT department in the company I work, the test is about UNIX administration and TCP/IP routing configuration, in the UNIX admin server I don’t have any problem, but routing is my pain.
To make it more difficult, I can not use companies infrastructure to... (1 Reply)
hi all, i am currently implementating project scope for a future enterprise solution provider in the storage area.
I was hoping if anyone could help me to answer questions regarding the Central Configurations Management System in the RedHat or other linux distro.
In the Unix env. , most of... (2 Replies)
Hello everbody:
I have a Sun V480 with Solaris9 on it, and IT is sending mails using smtpd to some mail server, and now we have to change the IP address of that mail server, Do you have any idea where should I change that IP address, can
Thanks alot (3 Replies)
Hi,
I'm using debian etch in my server and have a preconfigured LDAP server. I want to know which configuration can I use to configure libnss-ldap. My main questions is:
Does the LDAP database require login?
Special LDAP privileges for root?
Make the configuration file readable/writeable by... (1 Reply)
Hello All,
I was finaly was able to recover my root password, thanks to this board ;)
Now, I need to change the IP, well when I do netstat -rn the following displays:
192.168.0.77 127.0.0.1 UH 1 0 lo0
127.0.2.1 127.0.0.1 UH 1... (3 Replies)
Hi,
I am using Enterprise Linux Server release 5.2, now i am configuring Samba server, i want to access linux directories from Windows xp/2003 desktops. I installed and configured but i am unable to access them, could you please give me suggestion about configurations.
Thanks. (2 Replies)
Does anyone have experience with automating Raid configurations with Areca controllers? Or if this even possible. I'd like to setup a script to automate raiding of my machine over serial. Anyone have any experience, or anything similar to this?
Update: Perl::Expect is my friend. (0 Replies)
I need to upgrade the memory configuration on our T2000s to 24 Gb. I presently have 8x2Gb DIMMS in Rank 0 and 8x1Gb DIMMS in Rank 1, but the OS only recognizes 16Gb. How can I upgrade these T2000s to 24Gb? (2 Replies)
Hi All,
I have 22 CPU's associated with a pool, which was created with pooladm. But by mistake somebody made it with pool name - wps-16cpu (I want to rename it to wps-22cpu). Its pset name is wps-16cpu-pset (I want to rename it to wps-22cpu-pset). How do I change it ?
Also, can I associate... (3 Replies)
Dear experts
I've managed to configure Blind, Zone files and i can view the domain that i created via nslookup and ping the domain on the same server.
Server: 41.216.x.xx
Address: 41.216.4.175#53
Name: mail.eeee.co.zm
Address: 41.216.x.xx
However, when... (1 Reply)
Discussion started by: herberwz
1 Replies
LEARN ABOUT SUNOS
etrn
etrn(1M) System Administration Commands etrn(1M)NAME
etrn - start mail queue run
SYNOPSIS
etrn [-b] [-v] server-host [client-hosts]
DESCRIPTION
SMTP's ETRN command allows an SMTP client and server to interact, giving the server an opportunity to start the processing of its queues
for messages to go to a given host. This is meant to be used in start-up conditions, as well as for mail nodes that have transient connec-
tions to their service providers.
The etrn utility initiates an SMTP session with the host server-host and sends one or more ETRN commands as follows: If no client-hosts are
specified, etrn looks up every host name for which sendmail(1M) accepts email and, for each name, sends an ETRN command with that name as
the argument. If any client-hosts are specified, etrn uses each of these as arguments for successive ETRN commands.
OPTIONS
The following options are supported:
-b System boot special case. Make sure localhost is accepting SMTP connections before initiating the SMTP session with server-
host.
This option is useful because it prevents race conditions between sendmail(1M) accepting connections and server-host
attempting to deliver queued mail. This check is performed automatically if no client-hosts are specified.
-v The normal mode of operation for etrn is to do all of its work silently. The -v option makes it verbose, which causes etrn
to display its conversations with the remote SMTP server.
ENVIRONMENT VARIABLES
No environment variables are used. However, at system start-up, svc:/network/smtp:sendmail reads /etc/default/sendmail. In this file, if
the variable ETRN_HOSTS is set, svc:/network/smtp:sendmail parses this variable and invokes etrn appropriately. ETRN_HOSTS should be of the
form:
"s1:c1.1,c1.2 s2:c2.1 s3:c3.1,c3.2,c3.3"
That is, white-space separated groups of server:client where client can be one or more comma-separated names. The :client part is optional.
server is the name of the server to prod; a mail queue run is requested for each client name. This is comparable to running:
/usr/lib/sendmail -qR client
on the host server.
EXAMPLES
Example 1: Using etrn
Inserting the line:
ETRN_HOSTS="s1.domain.com:clnt.domain.com s2.domain.com:clnt.domain.com"
in /etc/default/sendmail results in svc:/network/smtp:sendmail invoking etrn such that ETRN commands are sent to both s1.domain.com and
s2.domain.com, with both having clnt.domain.com as the ETRN argument.
The line:
ETRN_HOSTS="server.domain.com:client1.domain.com,client2.domain.com"
results in two ETRN commands being sent to server.domain.com, one with the argument client1.domain.com, the other with the argument
client2.domain.com.
The line:
ETRN_HOSTS="server1.domain.com server2.domain.com"
results in set of a ETRN commands being sent to both server1.domain.com and server2.domain.com; each set contains one ETRN command for each
host name for which sendmail(1M) accepts email, with that host name as the argument.
FILES
/etc/mail/sendmail.cf sendmail configuration file
/etc/default/sendmail Variables used by svc:/network/smtp:sendmail
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWsndmu |
+-----------------------------+-----------------------------+
|Interface Stability |Stable |
+-----------------------------+-----------------------------+
SEE ALSO sendmail(1M), attributes(5)
RFC 1985
NOTES
Not all SMTP servers support ETRN.
SunOS 5.10 10 Aug 2004 etrn(1M)