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TCP PORT 11500 Mapserver
Posted: 14 Jun 2016 09:28
by epoide
Hi Everyone,
I saw that the 7750 and 7705 has an application listening on TCP/11500 and i saw some strings that is called mapserver. Anyone could tell me what is this? Should i disable this service ? The only information i could get about this port was that other alcatel-lucent devices uses as this:
https://infocenter.alcatel-lucent.com/p ... urity.html
11500
TCP
None.
Equipment View
Used while managing 9500 MPR (MSS-1C, MPR-e) NEs using the Equipment View function as part of NetO
It looks that it could be a management port? Is there any client app to use against this port?
Thank you.
Re: TCP PORT 11500 Mapserver
Posted: 14 Jun 2016 15:10
by mivens
If I do an NMAP scan of a 7750 in the lab, I don't see that port open.
Code: Select all
PORT STATE SERVICE
20/tcp filtered ftp-data
21/tcp filtered ftp
22/tcp filtered ssh
23/tcp filtered telnet
80/tcp filtered http
179/tcp open bgp
443/tcp filtered https
646/tcp open ldp
830/tcp filtered netconf-ssh
1491/tcp open anynetgateway
6068/tcp open gsmp
47806/tcp filtered ap
Re: TCP PORT 11500 Mapserver
Posted: 15 Jun 2016 06:59
by epoide
Hi,
Thank you for your reply.
I guess you executed nmap to all ports and not only the common ports:
This is the nmap result from a 7705 against the 11500/TCP port :
$ sudo nmap -sS -p11500 x.x.x.x
Starting Nmap 6.47 (
http://nmap.org ) at 2016-06-15 03:56 MST
Nmap scan report for
Host is up (0.00045s latency).
PORT STATE SERVICE
11500/tcp open unknown
Re: TCP PORT 11500 Mapserver
Posted: 15 Jun 2016 11:48
by mivens
Yep, I did everything up to 65535 and also explicitly scanned 11500.
Do you see that port in the output of the command "show system connections | match LISTEN" ?
If you have a lab box, do you see the port open it if you boot it with default configuration?
Re: TCP PORT 11500 Mapserver
Posted: 15 Jun 2016 13:53
by epoide
Hi,
Yes, now it is running with default config (7705) but also i activated the telnet and ftp services (for testing purposes) :
TCP 0 0 0.0.0.0.21 LISTEN
TCP 0 0 0.0.0.0.22 LISTEN
TCP 0 0 0.0.0.0.23 LISTEN
TCP 0 0 0.0.0.0.6068 LISTEN
TCP 0 0 0.0.0.0.11500 LISTEN
TCP 0 0 ::.21 LISTEN
TCP 0 0 0.0.0.0.9500 LISTEN
Nobody knows about this port/application? It is so weird!
Thank you.
Re: TCP PORT 11500 Mapserver
Posted: 16 Jun 2016 12:56
by mivens
You can manage a 9500 MPR-e Microwave link as part of your 7705 from 5620 SAM.
My guess is that service on port 11500 is for that.
Do you have an mw-pic MDA installed in your 7705? If so, what if you shut it down/take it out?
You definitely see this on a 7750 as well?