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I Have Strange Connections On Port 50000+ Connecting To Random Sites.

i have also same problem THOMAs i cant use this , i cannot add users from our Lync organization. Why does game use such a wide range of ports? Trust me, that's not the issue. So that's bad. useful reference

it's the Avast Web Scanner that is demanding access to these ports NOT Firefox. I can't even determine the necesary local port range, so I'd have to leave it to "ALL" or my wife's won't be able to connect when I'm not there to look Yes, I was! Lync is sending out the calls to port 5060 from an ephemeral port number. https://www.bleepingcomputer.com/forums/t/586045/i-have-strange-connections-on-port-50000-connecting-to-random-sites/

On the second last row of the table you've got UDP 10.4.5.11:3478 on the External interface, that should be Internal, right? I only use Avast on one of them, which my wife travels with so it's not always in front of me. Did you allow Firefox's loopback and it's access to 127.0.0.1:12080? See, the minimum size and normal size of a TCP header is 20 bytes.

Those are the only things I can imagine that might have caused the change.I'm also running FF 3.5.1 and Kerio 2.1.5.Are these connections requests to localhost or external?The avast! They only user the Edge server for media relay, so it's possible your Edge deployment is not working at all. All Lync systems are run on Hyper-V guests, each with 4 GB memory. When troubleshooting it is helpful to know the basic Service Name and well as the core application for each of the Edge services.

If one of them won't run then download and try to run the other one.You only need to get one of these to run, not all of them. On the Edge Server open the Windows Command Prompt and issue the “netstat -an” command to list all of the currently open network ports on all interfaces. (The -a switch returns Otherwise this might help some to solve this problem. you could check here I did NOT set up the HTTP proxy in Firefox.

It uses queuing. If your NAT Type shows Open then move on to step 10 If your NAT Type shows Strict or Moderate then we now know that your firewall is causing it. I've given up on Web Shield for now. Reply Chris Weinhaupl says: March 1, 2013 at 2:35 am In the "Media Port Range" section, in the grey graphic area is a typo: netstat -anp ucp | findstr :5 should

Related 1Can't install software from Software Center3Apt-get failed to fetch from Ubuntu server with error code 40417Apt-Get Update: failure to fetch; can't connect to any sources2“Unable to connect” error with apt-get: recommended you read So where is the problem? Shut down all unnecessary running programs. 5: Try running The Crew again if you still get a NAT Type Strict or Moderate it may be an issue with your ISP. At the end, be sure a checkmark is placed next to the following: Launch Malwarebytes Anti-MalwareA 14 day trial of the Premium features is pre-selected.

Err http://extras.ubuntu.com precise/main Translation-en Unable to connect to 213.181.73.145:8080: and Err http://extras.ubuntu.com precise Release.gpg Could not connect to 213.181.73.145:8080 (213.181.73.145). - connect (110: Connection timed out) Any idea how to fix Reply bob says: July 10, 2012 at 6:36 am Jeff: Great article! Will definitely try this later tonight. Role IP Address Fully Qualified Domain Name Lync Front End Server 10.2.10.25 lyncfe.domain.local Lync Director 10.2.10.27 lyncdir.domain.local Internal Edge 10.4.5.11 edge.domain.local Access Edge 140.2.21.9 sip.domain.com Web Conferencing Edge 140.2.21.10 webconf.domain.com A/V

Also, they aren't targeting Uru specifically; it's just that Uru uses a non-standard port that isn't recognized as needing high priority. But the connections only need to be inbound, and most corporates typically allow all traffic over at least 43 outbound from internal trusted networks to a perimeter network. Respectfully, Rod Reply Jeff Schertz says: January 27, 2015 at 6:53 am The sip.domain.com address should point to your external Access Edge public IP address. http://exomatik.net/i-have/i-have-gotton-no-response-off-2-other-sites-please-tell-me-at-least-that-i-m-not-creay.php That had locked it down pretty well.

Thus every inbound connection to either 443 or 3478 would contain a unique IP address and source port. Selecting the "Main Server". Web Scanner to ask connections in such seemingly random and unusual ports...

Active Connections Proto Local Address Foreign Address State TCP Maanlicht:2159 file.urulive.com:14617 ESTABLISHED TCP Maanlicht:2185 74-93-161-217-Spokane.hfc.comcastbusiness.net:http ESTABLISHED Active Connections Proto Local Address Foreign Address State TCP Maanlicht:2159 file.urulive.com:14617 ESTABLISHED TCP Maanlicht:2185 74-93-161-217-Spokane.hfc.comcastbusiness.net:http

Error: (08/11/2015 06:41:54 PM) (Source: Brother BrLog) (User: ) Description: TWN BrtTWN: [2015/08/11 18:41:54.278]: [00003084]: ##### Fatal ERROR!! Buying an older car. This article takes a look at the services and network traffic which travels to, and through, the Edge Server in an effort to simplify deployment and troubleshooting by gaining a basic Move on to step 8 8: Add a firewall rule for The Crew Windows: http://windows.microsoft.com/en-us/w...ndows-firewall All Others: Refer to your software documentation for in instructions on how to let a program

I been spending last 3 hours trying to wrap my brain around why i couldn't get open NAT working. However, the random bots will not bother -- they will just find port 22 closed and give up; port scanning it a relatively expensive task when you are making very long Display Name Service Name Service Executable Lync Server Access Edge RTCSRV RTCSrv.exe Lync Server Audio/Video Authentication RTCMRAUTH MRASSvc.exe Lync Server Audio/Video Edge RTCMEDIARELAY MediaRelaySvc.exe Lync Server Replica Replicator Agent REPLICA ReplicaReplicatorAgent.exe There could be also that the servers are down but since you changed server is difficult this happen.

Answers here! These ports are not constantly open for listening as they are allocated on-demand as the media relay service needs to. netstat -anp udp | findstr :5 Testing Listening Ports From a remote host on an internal network (e.g. Create new reply.

If this is the problem unfortunately the only option is contacting your ISP for assistance. 6: Turn your firewall back on. Networking protocols are layered, and before anything ssh related can occur, a TCP connection must first be established; then ssh negotiations can occur. I have an Edge server configure with 2 interfaces (Internal and External) but im experiencing the following issues : a) Can't ping Internal Interface on Edge from the Lync server b) We route two class-B networks through them as well as a couple of class-C's.

Minimum tech level needed for a flying vehicle How Can I Make Pierogi Gluten-Free? Expansions Sins of Betrayal - series 7 Griffin Bane - Series 6 Base Set 2 & Heart of Nightmares Pre-B02 series Five Towers Forgotten Wars Void Rising Herald of the Void after installation of the (collocated) mediation service (we had none before), it began to work. i'm using windows 8.1 and i have a Zoom 5363 router/DOCSIS modem.

Let me explain ... NOW, that caused my wife's PC to stop connecting using Firefox.Now I have to permit ports 48,458 and 48,459 and 48,460 and ... Any ideas?! Reply Trackbacks Check out what others are saying about this post...

A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source.