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Hotmail UDP Port 137, Networking & Security, Setting up a LAN or WAN,

These services might require more than one TCP or UDP port for the service to .

UDP packets on port 137 are used to perfom a Netbios name lookup. Within

Machines using the NetBIOS protocol over a TCP/IP network use UDP packets

When looking at the firewall log from our company server I can see a large flood

May 10, 2000 . There has been an increase in scanning for port 137 (Netbios SMB service). This

Hi, I am using vi-server to share the interface of a server application to be control

Oct 10, 2011 . Then rules that perform matching against separate ports can be added to . ..

Two of the PCs on my network are posting many entries to the Z100G log for

Jan 8, 2009. (UDP) port 138, the NetBIOS name service at UDP port 137, or the NetBIOS

[Archive] UDP Port 137 Questions Network Programming.

Hi, I am using AVG 8.0 with the AVG firewall. It frequency alerts me to an outgoing

Port 137 netbios-ns. NetBIOS name service (UDP). firewalls: Firewall

application I start wants to look at the NetBIOS port 137 UDP. It's also looking for

May 9, 2011 . What TCP/UDP ports does Backup Exec for Windows Servers 11d and above (

Jul 30, 2010 . UDP Port 137 Inbound - This is needed so that Spiceworks can gather

EXE is blocked outgoing for UDP 161 and TCP 9220. I have UDP Ports 161427

11 records . SG Ports Services and Protocols - Port 137 tcp/udp information, official and

Results 1 - 10 . Find udp port 137, change port 162, udp on SolarWinds. Download trials and free

Aug 10, 2005 . The destination UDP port of the initial datagram probe is set to 33434 (or . .. are

Sep 23, 2011 . Alternatively, you can open a port. . Checking the “Allow file and printer sharing”

It may be useful to note for troubleshooting or configuration purposes that the

In 1987, a method of encapsulating NetBIOS in TCP and UDP packets, . In NBT,

Oct 15, 2010 . On my firewall, I am seeing lots of UDP port137 traffic from the PRTG server and

tcp Reserved 0 udp Reserved 0 tcpmux tcp TCP Port Service Multiplexer 1 . ..

UDP NetBIOS name query packets are sent to this port, usually of Windows . So

Category, Attack, Description, DDoS condition .

Jul 23, 2009 . HI, from my internal DNS server a lot of packets with the destination port UDP 137

Slow performance related to udp port 137 lookups Programming.

My CheckPoint firewall is detecting an inordinate amount of NetBIOS traffic via

Over a period of little more than 24 hours, Zone Alarm has registered close on

Astaro v8.03, Tons of packages blocked from my Computer 192.168.0.2 to the

Low and behold I see in my logs that IS 2011 is attempting connect outbound

Feb 12, 2005 . Hi, My firewall is logging one of the XP pro machines on the network as trying to

Hi, I am wondering why I can't block packets coming in on udp ports 137 and 138

This is a detailed look at the broadcast NetBIOS traffic to UDP ports 137 and 138

TCP & UDP Port 137 Information. Port name:netbios-ns. Slow PC speed? Scan

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Machines participating in NETBIOS listen on UDP port 137 for these queries and

What ports will be blocked, and where? Ports Blocked. NetBIOS; lpd tcp: 515; MS

Jan 5, 2011 . How can i open UDP port 137 and 138 on ESX host?/. Thanx. Attachments:

Resolution. TCP and UDP ports should be modified for each of the products

UDP Port 137 protocol and security warnings including related ports.

TCP port 137 and UDP port 137 are reserved for the service which translates .

Feb 16, 2004 . UDP Port 137. Common Use. Netbios Name Service is typically how Windows

In Windows NT it ran on top of NBT (NetBIOS over TCP/IP), which used the

Hi all, I just received an e-mail from our hosting environment that we are getting

Forum discussion: To Disable Ports 137, 138, and 139 in Mac OS X, turn off

Hence, UDP ports 137 and 138 are considered normal traffic that every computer

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