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  #1  
Old 14th April 2012, 20:06
JustonTN JustonTN is offline
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Default ISPConfig not seeing external IP
Hello,

I have an HP Server that I have ISPConfig 3 setup on with CentOS 5.8, the install and setup has been pretty smooth so far, but my only snag is I can not access the ISPConfig login screen using the external IP, only the local... Any suggestions?

Thanks
JustonTN
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  #2  
Old 15th April 2012, 11:53
falko falko is offline
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What's the output of
Code:
netstat -tap
? Does your router forward port 8080 to your ISPConfig server? What are the outputs of
Code:
iptables -L
and
Code:
getenforce
?
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  #3  
Old 15th April 2012, 16:37
JustonTN JustonTN is offline
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I got it figured out, but now I am having a new issue...

I can send mail OUT from the server, but I can not receive mail IN...

i created a mail user jgriggs@suprtech.com and logged into webmail, sent an email to my hotmail account, then went to hotmail and sent one back to my webmail account, but I never recveived it, I checked the maillog file and I cant see anything that looks amiss. of cousrse im not sure what to look for.

Thanks
Juston
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  #4  
Old 16th April 2012, 10:08
falko falko is offline
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Please check if the MX record of your domain is pointing to the correct server. You can check that as follows:
Code:
dig mx yourdomain.com
Also, does your router forward port 25 to your ISPConfig server?

It is also possible that your provider blocks port 25, so you should check.
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  #5  
Old 16th April 2012, 15:07
JustonTN JustonTN is offline
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Quote:
[root@suprtech init.d]# dig mx suprtech.com

; <<>> DiG 9.3.6-P1-RedHat-9.3.6-20.P1.el5 <<>> mx suprtech.com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 42632
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 1

;; QUESTION SECTION:
;suprtech.com. IN MX

;; ANSWER SECTION:
suprtech.com. 3600 IN MX 10 mail.suprtech.com.

;; AUTHORITY SECTION:
suprtech.com. 3600 IN NS ns2.suprtech.com.
suprtech.com. 3600 IN NS ns1.suprtech.com.

;; ADDITIONAL SECTION:
mail.suprtech.com. 3600 IN A 184.191.56.79

;; Query time: 36 msec
;; SERVER: 68.105.28.16#53(68.105.28.16)
;; WHEN: Mon Apr 16 08:03:14 2012
;; MSG SIZE rcvd: 103

[root@suprtech init.d]#
Also apparently i screwed something up because now I can not get to IPSConfig at https://184.191.56.79:8080
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  #6  
Old 16th April 2012, 16:57
JustonTN JustonTN is offline
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Quote:
Originally Posted by falko View Post
What's the output of
Code:
netstat -tap
? Does your router forward port 8080 to your ISPConfig server? What are the outputs of
Code:
iptables -L
and
Code:
getenforce
?
Back to this again...UGH....

netstat -tap\
Code:
[root@suprtech ~]# netstat -tap
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address               Foreign Address             State       PID/Program name
tcp        0      0 suprtech.com:2208           *:*                         LISTEN      3088/./hpiod
tcp        0      0 *:imaps                     *:*                         LISTEN      5728/dovecot
tcp        0      0 *:pop3s                     *:*                         LISTEN      5728/dovecot
tcp        0      0 suprtech.com:10024          *:*                         LISTEN      5698/amavisd (maste
tcp        0      0 *:5801                      *:*                         LISTEN      7050/Xvnc
tcp        0      0 suprtech.com:10025          *:*                         LISTEN      5665/master
tcp        0      0 *:mysql                     *:*                         LISTEN      5594/mysqld
tcp        0      0 *:5901                      *:*                         LISTEN      7050/Xvnc
tcp        0      0 *:pop3                      *:*                         LISTEN      5728/dovecot
tcp        0      0 suprtech.com:dyna-access    *:*                         LISTEN      5715/clamd
tcp        0      0 *:imap                      *:*                         LISTEN      5728/dovecot
tcp        0      0 *:bmc-perf-agent            *:*                         LISTEN      3699/./ezb
tcp        0      0 *:sunrpc                    *:*                         LISTEN      2773/portmap
tcp        0      0 *:880                       *:*                         LISTEN      2818/rpc.statd
tcp        0      0 *:6001                      *:*                         LISTEN      7050/Xvnc
tcp        0      0 suprtech.com:domain         *:*                         LISTEN      5848/named
tcp        0      0 suprtech.com:domain         *:*                         LISTEN      5848/named
tcp        0      0 *:ftp                       *:*                         LISTEN      5759/pure-ftpd (SER
tcp        0      0 *:ssh                       *:*                         LISTEN      3106/sshd
tcp        0      0 suprtech.com:ipp            *:*                         LISTEN      3115/cupsd
tcp        0      0 suprtech.com:rndc           *:*                         LISTEN      5848/named
tcp        0      0 *:smtp                      *:*                         LISTEN      5665/master
tcp        0      0 suprtech.com:2207           *:*                         LISTEN      3093/python
tcp        0      0 suprtech.com:42477          punch.va.us.dal.net:ircd    ESTABLISHED 3699/./ezb
tcp        0      0 suprtech.com:39180          undernet.xs4all.nl:ircd     ESTABLISHED 3699/./ezb
tcp        0      0 suprtech.com:5901           97-82-89-92.static.kg:50959 ESTABLISHED 7050/Xvnc
tcp        0      0 suprtech.com:bmc-perf-agent 97-82-89-92.static.kg:50463 ESTABLISHED 3699/./ezb
tcp        0      0 suprtech.com:bmc-perf-agent 97-82-89-92.static.kg:50468 ESTABLISHED 3699/./ezb
tcp        0    296 suprtech.com:ssh            97-82-89-92.static.kg:50498 ESTABLISHED 3908/sshd
tcp        0      0 *:imaps                     *:*                         LISTEN      5728/dovecot
tcp        0      0 *:pop3s                     *:*                         LISTEN      5728/dovecot
tcp        0      0 *:pop3                      *:*                         LIST                 cot
tcp        0      0 *:imap                      *:*                         LIST                 cot
tcp        0      0 *:webcache                  *:*                         LIST                 d
tcp        0      0 *:http                      *:*                         LIST                 d
tcp        0      0 *:tproxy                    *:*                         LIST                 d
tcp        0      0 *:6001                      *:*                         LIST                 
tcp        0      0 *:domain                    *:*                         LIST                 d
tcp        0      0 *:ftp                       *:*                         LIST                 -ftpd (SER
tcp        0      0 *:ssh                       *:*                         LIST                 
tcp        0      0 localhost6.localdomain:rndc *:*                         LIST                 d
tcp        0      0 *:https                     *:*                         LIST                 d
[root@suprtech ~]# clear
[root@suprtech ~]# netstat -tap
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address               Foreign Address             Stat                 e       PID/Program name
tcp        0      0 suprtech.com:2208           *:*                         LIST                 EN      3088/./hpiod
tcp        0      0 *:imaps                     *:*                         LIST                 EN      5728/dovecot
tcp        0      0 *:pop3s                     *:*                         LIST                 EN      5728/dovecot
tcp        0      0 suprtech.com:10024          *:*                         LIST                 EN      5698/amavisd (maste
tcp        0      0 *:5801                      *:*                         LIST                 EN      7050/Xvnc
tcp        0      0 suprtech.com:10025          *:*                         LIST                 EN      5665/master
tcp        0      0 *:mysql                     *:*                         LIST                 EN      5594/mysqld
tcp        0      0 *:5901                      *:*                         LIST                 EN      7050/Xvnc
tcp        0      0 *:pop3                      *:*                         LIST                 EN      5728/dovecot
tcp        0      0 suprtech.com:dyna-access    *:*                         LIST                 EN      5715/clamd
tcp        0      0 *:imap                      *:*                         LIST                 EN      5728/dovecot
tcp        0      0 *:bmc-perf-agent            *:*                         LIST                 EN      3699/./ezb
tcp        0      0 *:sunrpc                    *:*                         LIST                 EN      2773/portmap
tcp        0      0 *:880                       *:*                         LIST                 EN      2818/rpc.statd
tcp        0      0 *:6001                      *:*                         LIST                 EN      7050/Xvnc
tcp        0      0 suprtech.com:domain         *:*                         LIST                 EN      5848/named
tcp        0      0 suprtech.com:domain         *:*                         LIST                 EN      5848/named
tcp        0      0 *:ftp                       *:*                         LIST                 EN      5759/pure-ftpd (SER
tcp        0      0 *:ssh                       *:*                         LIST                 EN      3106/sshd
tcp        0      0 suprtech.com:ipp            *:*                         LIST                 EN      3115/cupsd
tcp        0      0 suprtech.com:rndc           *:*                         LIST                 EN      5848/named
tcp        0      0 *:smtp                      *:*                         LIST                 EN      5665/master
tcp        0      0 suprtech.com:2207           *:*                         LIST                 EN      3093/python
tcp        0      0 suprtech.com:42477          punch.va.us.dal.net:ircd    ESTA                 BLISHED 3699/./ezb
tcp        0      0 suprtech.com:39180          undernet.xs4all.nl:ircd     ESTA                 BLISHED 3699/./ezb
tcp        0      0 suprtech.com:5901           97-82-89-92.static.kg:50959 ESTA                 BLISHED 7050/Xvnc
tcp        0      0 suprtech.com:bmc-perf-agent 97-82-89-92.static.kg:50463 ESTA                 BLISHED 3699/./ezb
tcp        0      0 suprtech.com:bmc-perf-agent 97-82-89-92.static.kg:50468 ESTA                 BLISHED 3699/./ezb
tcp        0    444 suprtech.com:ssh            97-82-89-92.static.kg:50498 ESTA                 BLISHED 3908/sshd
tcp        0      0 *:imaps                     *:*                         LIST                 EN      5728/dovecot
tcp        0      0 *:pop3s                     *:*                         LIST                 EN      5728/dovecot
tcp        0      0 *:pop3                      *:*                         LIST                 EN      5728/dovecot
tcp        0      0 *:imap                      *:*                         LIST                 EN      5728/dovecot
tcp        0      0 *:webcache                  *:*                         LIST                 EN      8025/httpd
tcp        0      0 *:http                      *:*                         LIST                 EN      8025/httpd
tcp        0      0 *:tproxy                    *:*                         LIST                 EN      8025/httpd
tcp        0      0 *:6001                      *:*                         LIST                 EN      7050/Xvnc
tcp        0      0 *:domain                    *:*                         LIST                 EN      5848/named
tcp        0      0 *:ftp                       *:*                         LIST                 EN      5759/pure-ftpd (SER
tcp        0      0 *:ssh                       *:*                         LIST                 EN      3106/sshd
tcp        0      0 localhost6.localdomain:rndc *:*                         LIST                 EN      5848/named
tcp        0      0 *:https                     *:*                         LIST                 EN      8025/httpd
[root@suprtech ~]#
ALL ports are forwarded in the router

iptables -L
Code:
[root@suprtech ~]# iptables -L
Chain INPUT (policy ACCEPT)
target     prot opt source               destination

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination
[root@suprtech ~]#

getenforce
Code:
[root@suprtech ~]# getenforce
Disabled
[root@suprtech ~]#
I'm logged in the server machine via VNC (The Server is in Louisiana and I am in Tennessee)

If I open up the web browser on the server and go to https://184.191.56.79:8080 isp config opens fine, but if I try to go to it here locally, the page times out.

Any ideas what I screwed up?

Thanks Juston
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  #7  
Old 17th April 2012, 12:42
falko falko is offline
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Quote:
Originally Posted by JustonTN View Post
If I open up the web browser on the server and go to https://184.191.56.79:8080 isp config opens fine, but if I try to go to it here locally, the page times out.
I cannot open it either, so I guess it's some kind of firewall in your data center that blocks certain ports.
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