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Thread: Port 1234 on WARP busybox

  1. #1
    black187 Guest

    Default Port 1234 on WARP busybox

    Hello,

    I want to know, why is port 1234 (Nmap classifies it as "hotline") open?

    What service use it?

  2. #2
    Join Date
    Jul 2008
    Posts
    268

    Default

    Port 1234 is opened by the 'astmanproxy' application that controls the LCD however I don't believe it is really needed. It is only used as a new connection listener. In one project I simply removed the code opening this port. The code is found in the 'main' function of astmanproxy.

    As part of the same project I looked into all the open ports on Warp. Here are some of my findings. In the end, there were a few additional ports that I disabled as they were not needed for my project. These were port 2000 opened as part of the Cisco protocol Skinny, port 4520 for asterisk dundi and port 2727 for mgcp.

    /persistent/root # netstat -l
    Active Internet connections (servers and established)
    Proto Recv-Q Send-Q Local Address Foreign Address State
    tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN -> mysql
    tcp 0 0 0.0.0.0:5038 0.0.0.0:* LISTEN -> AMI for LCD
    tcp 0 0 0.0.0.0:http 0.0.0.0:* LISTEN -> http
    tcp 0 0 0.0.0.0:2000 0.0.0.0:* LISTEN -> skinny
    tcp 0 0 0.0.0.0:1234 0.0.0.0:* LISTEN -> new connection listener for LCD
    tcp 0 0 0.0.0.0:domain 0.0.0.0:* LISTEN -> dns
    tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN -> ssh
    tcp 0 0 localhost:8888 0.0.0.0:* LISTEN -> putty
    udp 0 0 0.0.0.0:2727 0.0.0.0:* -> mgcp
    udp 0 0 0.0.0.0:4520 0.0.0.0:* -> dundi
    udp 0 0 0.0.0.0:domain 0.0.0.0:* -> dns
    udp 0 0 0.0.0.0:bootpc 0.0.0.0:*
    udp 0 0 0.0.0.0:5060 0.0.0.0:* -> sip
    udp 0 0 0.0.0.0:tftp 0.0.0.0:* -> tftp
    udp 0 0 0.0.0.0:4569 0.0.0.0:* -> iax
    udp 0 0 192.168.68.50:ntp 0.0.0.0:* -> ntp
    udp 0 0 localhost:ntp 0.0.0.0:*
    udp 0 0 0.0.0.0:ntp 0.0.0.0:*

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