Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- centos:mail_c7:postfix3_1 [26.01.2019 20:35. ] – [erster manueller Start] django
+++ centos:mail_c7:postfix3_1 [26.01.2019 20:58. ] – [erster manueller Start] django
@@ Zeile 2887: / Zeile 2887: @@
 ===== Systemstart =====
 ==== erster manueller Start ====
-\\ \\ \\
-<WRAP center round todo 30%>
-FIXME FIXME FIXME
-  * //**do geds weida!**//
-FIXME FIXME FIXME
-</WRAP>
-\\ \\ \\
    # systemctl start postfix.service
@@ Zeile 2905: / Zeile 2898: @@
    # systemctl status postfix.service
-<code>postfix.service - Postfix Mail Transport Agent
-   Loaded: loaded (/usr/lib/systemd/system/postfix.service; enabled)
+<html><pre class="code">
-   Active: active (running) since Fri 2014-10-10 22:41:26 CEST; 1min 11s ago
+<font style="color: rgb(0, 255, 0)"><b>● </b></font>postfix.service - Postfix Mail Transport Agent
-  Process: 30501 ExecStop=/usr/sbin/postfix stop (code=exited, status=0/SUCCESS)
+   Loaded: loaded (/usr/lib/systemd/system/postfix.service; enabled; vendor preset: disabled)
-  Process: 30517 ExecStart=/usr/sbin/postfix start (code=exited, status=0/SUCCESS)
+   Active: <font style="color: rgb(0, 255, 0)"><b>active (running)</b></font> since Sat 2019-01-26 21:41:21 CET; 12s ago
-  Process: 30515 ExecStartPre=/usr/libexec/postfix/chroot-update (code=exited, status=0/SUCCESS)
+  Process: 14349 ExecStart=/usr/sbin/postfix start (code=exited, status=0/SUCCESS)
-  Process: 30513 ExecStartPre=/usr/libexec/postfix/aliasesdb (code=exited, status=0/SUCCESS)
+  Process: 14346 ExecStartPre=/usr/libexec/postfix/chroot-update (code=exited, status=0/SUCCESS)
- Main PID: 30590 (master)
+  Process: 14341 ExecStartPre=/usr/libexec/postfix/aliasesdb (code=exited, status=0/SUCCESS)
+ Main PID: 14423 (master)
    CGroup: /system.slice/postfix.service
-           ├─30590 /usr/libexec/postfix/master -w
+           ├─14423 /usr/libexec/postfix/master -w
-           ├─30591 pickup -l -t unix -u
+           ├─14424 pickup -l -t unix -u
-           └─30592 qmgr -l -t unix -u
+           └─14425 qmgr -l -t unix -u
+Jan 26 21:41:20 vml000080.dmz.nausch.org systemd[1]: Starting Postfix Mail Transport Agent...
+Jan 26 21:41:21 vml000080.dmz.nausch.org postfix/postfix-script[14421]: starting the Postfix mail system
+Jan 26 21:41:21 vml000080.dmz.nausch.org postfix/master[14423]: daemon started -- version 3.3.2, configuration /etc/postfix
+Jan 26 21:41:21 vml000080.dmz.nausch.org systemd[1]: Started Postfix Mail Transport Agent.</font>
+</pre>
+</html>
+Fragen wir nun mit Hilfe des Befehls ''**netstat -tulpen**'' die offenen Ports ab, sehen wir, dass der Port **25** auf beiden zur Verfügung stehenden Netzwerkinterfaces geöffnet wurden.
+   # netstat -tulpen
+<code>Active Internet connections (only servers)
+Proto Recv-Q Send-Q Local Address           Foreign Address         State       User       Inode      PID/Program name
+tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      0          48472      14423/master
+tcp6       0      0 ::1:25                  :::*                    LISTEN      0          48473      14423/master</code>
+Alternativ dazu können wr auch den Befehl ''**lsof**'' verwenden.
+   # lsof -i :25
+  COMMAND   PID USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
+  master  14423 root   13u  IPv4  48472      0t0  TCP localhost:smtp (LISTEN)
+  master  14423 root   14u  IPv6  48473      0t0  TCP localhost:smtp (LISTEN)
-Oct 10 22:41:25 vml000087.dmz.nausch.org systemd[1]: Starting Postfix Mail Transport Agent...
-Oct 10 22:41:26 vml000087.dmz.nausch.org postfix/master[30590]: daemon started -- version 2.11.1, configuration /etc/postfix
-Oct 10 22:41:26 vml000087.dmz.nausch.org systemd[1]: Started Postfix Mail Transport Agent.
-</code>
 ==== automatischer Start beim Systemstart ====