Mirth appears to be running in IPv6 ??

[jbartels]

This looks a little suspect to me:

[email protected]:~$ netstat -an 

Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address           Foreign Address         State      

tcp        0      0 127.0.0.1:8001          0.0.0.0:*               LISTEN     

tcp        0      0 127.0.0.1:8002          0.0.0.0:*               LISTEN     

tcp        0      0 127.0.0.1:8003          0.0.0.0:*               LISTEN     

tcp        0      0 127.0.0.1:3306          0.0.0.0:*               LISTEN     

tcp        0      0 127.0.0.1:5038          0.0.0.0:*               LISTEN     

tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN     

tcp        0      0 0.0.0.0:2000            0.0.0.0:*               LISTEN     

[color=#FF0000]tcp6       0      0 :::6661                 :::*                    LISTEN  [/color]   

tcp6       0      0 :::1099                 :::*                    LISTEN     

tcp6       0      0 :::8080                 :::*                    LISTEN     

tcp6       0      0 :::43093                :::*                    LISTEN     

tcp6       0      0 :::22                   :::*                    LISTEN     

tcp6       0      0 :::8443                 :::*                    LISTEN     

tcp6       0      0 ::ffff:172.25.12.5:6661 ::ffff:172.25.131.:2121 ESTABLISHED

tcp6       0    256 ::ffff:172.25.12.53:22  ::ffff:172.25.11.:35844 ESTABLISHED

udp        0      0 0.0.0.0:2727            0.0.0.0:*                          

udp        0      0 0.0.0.0:4520            0.0.0.0:*                          

udp        0      0 172.25.12.53:5060       0.0.0.0:*                          

udp        0      0 0.0.0.0:68              0.0.0.0:*                          

udp        0      0 0.0.0.0:4569            0.0.0.0:*

It?s only listening in tcp6 (IPv6 I ?spose) and not IPv4.



When I do an nmap from outside the box I get:

[email protected] ~ $ nmap development

Starting Nmap 4.20 ( [url]http://insecure.org[/url] ) at 2007-07-09 15:25 EDT

Interesting ports on extension.corp.tripractix.com (172.25.12.53):

Not shown: 1692 closed ports

PORT     STATE SERVICE

22/tcp   open  ssh

80/tcp   open  http

2000/tcp open  callbook

8080/tcp open  http-proxy

8443/tcp open  https-alt

 

Nmap finished: 1 IP address (1 host up) scanned in 0.192 seconds

No 6661? Got any ideas? If we're reading this right its running in IPv6 and not accessible from IPv4.

This is Mirth 1.4 on Ubuntu Fawn and Sun Java 1.5 (maybe 1.6).

[chrisl]

Re:Mirth appears to be running in IPv6 ??

I passed this on to our network operations team so they can investigate.

Thanks!

[jbartels]

Re:Mirth appears to be running in IPv6 ??

chrisl wrote:

I passed this on to our network operations team so they can investigate.

Thanks!

Quick take it back!

It turns out its a bit of a bug or misunderstanding of sorts in Ubuntu or netstat.

If you look a few lines down you can see that the same line appears for port 8080. I can connect to 8080. So whats happening is that for whatever reason listening ports show up as being IPv6 even though they may be on an IPv4 interface.