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Teamviewer VPN blocked by Windows Firewall
What exceptions should Windows Firewall have to allow network discovery?How to disable group policy control over Windows Vista firewall?DCOM Access Issues through Windows Server 2008 FirewallOutbound Firewall Rules on Windows Server 2008Blocking websites on Windows OS machine: registry vs firewallDisable “Windows Firewall with Advanced Security” for all profiles(Domain,Public,Standard) in local GP using script help! Windows 7 ClientsWindows Firewall Blocks GPMCEnabling Network Discovery via GPO does not work when Windows Firewall turned onSQL Server - Firewall Blocking Replication Even Though Port 1433 is Allowed
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I am using Teamviewer 9 and would like to use the VPN option. I installed it all and it works perfectly only if I turn off the Windows firewall on my VPN target. Teamviewer.exe ia already allowed through. Does anyone know what rules I need to setup to let the VPN tunnel through? Both machines are Windows 8.1.
~Gary
windows-firewall teamviewer
asked Sep 4 '14 at 11:31
Gary Varkonyi IIGary Varkonyi II
26112
|
show 1 more comment
I am using Teamviewer 9 and would like to use the VPN option. I installed it all and it works perfectly only if I turn off the Windows firewall on my VPN target. Teamviewer.exe ia already allowed through. Does anyone know what rules I need to setup to let the VPN tunnel through? Both machines are Windows 8.1.
~Gary
windows-firewall teamviewer
asked Sep 4 '14 at 11:31
Gary Varkonyi IIGary Varkonyi II
26112
Have you looked at what port and protocol is set in your TeamViewer configuration?
– 89c3b1b8-b1ae-11e6-b842-48d705
Sep 4 '14 at 11:34
Nope. I just looked in it and I do not see where to view those settings. I do see the box for Use UDP is checked.
– Gary Varkonyi II
Sep 4 '14 at 11:43
Team viewer uses port 80, 443, and 5938. You just to need to punch a hole for port 5938 (TCP and UDP). If that doesn't work I would just fire up wireshark and see what port it's using when the firewalls off.
– l0sts0ck
Sep 4 '14 at 11:51
l0sts0ck, Wireshark lists 4 different ports as UDP so I opened them all. Still will not work.
– Gary Varkonyi II
Sep 4 '14 at 12:13
Is the TeamViewer_Service also allowed?
– Nathan C
Sep 4 '14 at 13:16
|
show 1 more comment
I am using Teamviewer 9 and would like to use the VPN option. I installed it all and it works perfectly only if I turn off the Windows firewall on my VPN target. Teamviewer.exe ia already allowed through. Does anyone know what rules I need to setup to let the VPN tunnel through? Both machines are Windows 8.1.
~Gary
windows-firewall teamviewer
asked Sep 4 '14 at 11:31
Gary Varkonyi IIGary Varkonyi II
26112
I am using Teamviewer 9 and would like to use the VPN option. I installed it all and it works perfectly only if I turn off the Windows firewall on my VPN target. Teamviewer.exe ia already allowed through. Does anyone know what rules I need to setup to let the VPN tunnel through? Both machines are Windows 8.1.
~Gary
windows-firewall teamviewer
windows-firewall teamviewer
asked Sep 4 '14 at 11:31
Gary Varkonyi IIGary Varkonyi II
26112
asked Sep 4 '14 at 11:31
Gary Varkonyi IIGary Varkonyi II
26112
asked Sep 4 '14 at 11:31
Gary Varkonyi IIGary Varkonyi II
26112
asked Sep 4 '14 at 11:31
Gary Varkonyi IIGary Varkonyi II
26112
asked Sep 4 '14 at 11:31
Gary Varkonyi IIGary Varkonyi II
26112
26112
Have you looked at what port and protocol is set in your TeamViewer configuration?
– 89c3b1b8-b1ae-11e6-b842-48d705
Sep 4 '14 at 11:34
Nope. I just looked in it and I do not see where to view those settings. I do see the box for Use UDP is checked.
– Gary Varkonyi II
Sep 4 '14 at 11:43
Team viewer uses port 80, 443, and 5938. You just to need to punch a hole for port 5938 (TCP and UDP). If that doesn't work I would just fire up wireshark and see what port it's using when the firewalls off.
– l0sts0ck
Sep 4 '14 at 11:51
l0sts0ck, Wireshark lists 4 different ports as UDP so I opened them all. Still will not work.
– Gary Varkonyi II
Sep 4 '14 at 12:13
Is the TeamViewer_Service also allowed?
– Nathan C
Sep 4 '14 at 13:16
|
show 1 more comment
Have you looked at what port and protocol is set in your TeamViewer configuration?
– 89c3b1b8-b1ae-11e6-b842-48d705
Sep 4 '14 at 11:34
Nope. I just looked in it and I do not see where to view those settings. I do see the box for Use UDP is checked.
– Gary Varkonyi II
Sep 4 '14 at 11:43
Team viewer uses port 80, 443, and 5938. You just to need to punch a hole for port 5938 (TCP and UDP). If that doesn't work I would just fire up wireshark and see what port it's using when the firewalls off.
– l0sts0ck
Sep 4 '14 at 11:51
l0sts0ck, Wireshark lists 4 different ports as UDP so I opened them all. Still will not work.
– Gary Varkonyi II
Sep 4 '14 at 12:13
Is the TeamViewer_Service also allowed?
– Nathan C
Sep 4 '14 at 13:16
Have you looked at what port and protocol is set in your TeamViewer configuration?
– 89c3b1b8-b1ae-11e6-b842-48d705
Sep 4 '14 at 11:34
Have you looked at what port and protocol is set in your TeamViewer configuration?
– 89c3b1b8-b1ae-11e6-b842-48d705
Sep 4 '14 at 11:34
Nope. I just looked in it and I do not see where to view those settings. I do see the box for Use UDP is checked.
– Gary Varkonyi II
Sep 4 '14 at 11:43
Nope. I just looked in it and I do not see where to view those settings. I do see the box for Use UDP is checked.
– Gary Varkonyi II
Sep 4 '14 at 11:43
Team viewer uses port 80, 443, and 5938. You just to need to punch a hole for port 5938 (TCP and UDP). If that doesn't work I would just fire up wireshark and see what port it's using when the firewalls off.
– l0sts0ck
Sep 4 '14 at 11:51
Team viewer uses port 80, 443, and 5938. You just to need to punch a hole for port 5938 (TCP and UDP). If that doesn't work I would just fire up wireshark and see what port it's using when the firewalls off.
– l0sts0ck
Sep 4 '14 at 11:51
l0sts0ck, Wireshark lists 4 different ports as UDP so I opened them all. Still will not work.
– Gary Varkonyi II
Sep 4 '14 at 12:13
l0sts0ck, Wireshark lists 4 different ports as UDP so I opened them all. Still will not work.
– Gary Varkonyi II
Sep 4 '14 at 12:13
Is the TeamViewer_Service also allowed?
– Nathan C
Sep 4 '14 at 13:16
Is the TeamViewer_Service also allowed?
– Nathan C
Sep 4 '14 at 13:16
|
show 1 more comment
4 Answers
4
active
oldest
votes
Allowing TCP port 445 worked for me.
answered May 8 '15 at 12:55
LJMLJM
212
add a comment |
I also had this problem, and it could also be easily bypassed by turning off firewall - however I said NO to that solution (for security reasons).....
I solved this by setting sharing options (no Firewall settings were needed):
- Go to Control Panel => Network and Sharing Center
- On the left, click on Change advanced sharing settings
- Expand the network profile your TeamViewer VPNetowrk is in (probably Public profile)
SOLVING POINT: In sub-section File and printer sharing choose Turn on file and printer sharing- (optional but security) As you may be on more public networks, not just TeamViewer VPN:
For security reasons you should also set this in that network profile:
Network discovery => Turn off network discovery
Public folder sharing => Turn off Public folder sharing (...)
Password protected sharing => Turn on password protected sharing- If you can, choose the best encryption you can (probably 128bit)
answered Sep 21 '15 at 12:32
jave.webjave.web
1114
add a comment |
I guess the problem is that you are not having ping response but the VPN is working.
Check it.
The VPN connection IS established, despite you are not having an answer to your ping because there's a
default "Global Rule" in Comodo Firewall to block incoming ECHO REQUESTS.
See "Global Rules", is the last one on the list: "Block ICMPv4 in From MAC Any To MAC Any Where ICMP Message is ECHO REQUEST"
Delete that rule and you will have your pings answered.
answered Oct 1 '14 at 14:29
ZabaleroZabalero
11
1
That is nice for Comodo Firewall, however this question relates to Windows Firewall.
– jave.web
Sep 21 '15 at 11:51
add a comment |
Go to "Windows Firewall" then "advanced setting"
then go to "Windows Firewall Properties"
There are 3 tabs: Domain Profile, Private Profile, Public Profile
Go to each tab
Choose "Allow" under "Inbound Connections"
and reboot the computer
It will resolve the problem
answered Mar 13 '17 at 21:52
debdeb
1
add a comment |
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4 Answers
4
active
oldest
votes
4 Answers
4
active
oldest
votes
active
oldest
votes
active
oldest
votes
Allowing TCP port 445 worked for me.
answered May 8 '15 at 12:55
LJMLJM
212
add a comment |
Allowing TCP port 445 worked for me.
answered May 8 '15 at 12:55
LJMLJM
212
add a comment |
Allowing TCP port 445 worked for me.
answered May 8 '15 at 12:55
LJMLJM
212
Allowing TCP port 445 worked for me.
answered May 8 '15 at 12:55
LJMLJM
212
answered May 8 '15 at 12:55
LJMLJM
212
answered May 8 '15 at 12:55
LJMLJM
212
answered May 8 '15 at 12:55
LJMLJM
212
212
add a comment |
add a comment |
I also had this problem, and it could also be easily bypassed by turning off firewall - however I said NO to that solution (for security reasons).....
I solved this by setting sharing options (no Firewall settings were needed):
- Go to Control Panel => Network and Sharing Center
- On the left, click on Change advanced sharing settings
- Expand the network profile your TeamViewer VPNetowrk is in (probably Public profile)
SOLVING POINT: In sub-section File and printer sharing choose Turn on file and printer sharing- (optional but security) As you may be on more public networks, not just TeamViewer VPN:
For security reasons you should also set this in that network profile:
Network discovery => Turn off network discovery
Public folder sharing => Turn off Public folder sharing (...)
Password protected sharing => Turn on password protected sharing- If you can, choose the best encryption you can (probably 128bit)
answered Sep 21 '15 at 12:32
jave.webjave.web
1114
add a comment |
I also had this problem, and it could also be easily bypassed by turning off firewall - however I said NO to that solution (for security reasons).....
I solved this by setting sharing options (no Firewall settings were needed):
- Go to Control Panel => Network and Sharing Center
- On the left, click on Change advanced sharing settings
- Expand the network profile your TeamViewer VPNetowrk is in (probably Public profile)
SOLVING POINT: In sub-section File and printer sharing choose Turn on file and printer sharing- (optional but security) As you may be on more public networks, not just TeamViewer VPN:
For security reasons you should also set this in that network profile:
Network discovery => Turn off network discovery
Public folder sharing => Turn off Public folder sharing (...)
Password protected sharing => Turn on password protected sharing- If you can, choose the best encryption you can (probably 128bit)
answered Sep 21 '15 at 12:32
jave.webjave.web
1114
add a comment |
I also had this problem, and it could also be easily bypassed by turning off firewall - however I said NO to that solution (for security reasons).....
I solved this by setting sharing options (no Firewall settings were needed):
- Go to Control Panel => Network and Sharing Center
- On the left, click on Change advanced sharing settings
- Expand the network profile your TeamViewer VPNetowrk is in (probably Public profile)
SOLVING POINT: In sub-section File and printer sharing choose Turn on file and printer sharing- (optional but security) As you may be on more public networks, not just TeamViewer VPN:
For security reasons you should also set this in that network profile:
Network discovery => Turn off network discovery
Public folder sharing => Turn off Public folder sharing (...)
Password protected sharing => Turn on password protected sharing- If you can, choose the best encryption you can (probably 128bit)
answered Sep 21 '15 at 12:32
jave.webjave.web
1114
I also had this problem, and it could also be easily bypassed by turning off firewall - however I said NO to that solution (for security reasons).....
I solved this by setting sharing options (no Firewall settings were needed):
- Go to Control Panel => Network and Sharing Center
- On the left, click on Change advanced sharing settings
- Expand the network profile your TeamViewer VPNetowrk is in (probably Public profile)
SOLVING POINT: In sub-section File and printer sharing choose Turn on file and printer sharing- (optional but security) As you may be on more public networks, not just TeamViewer VPN:
For security reasons you should also set this in that network profile:
Network discovery => Turn off network discovery
Public folder sharing => Turn off Public folder sharing (...)
Password protected sharing => Turn on password protected sharing- If you can, choose the best encryption you can (probably 128bit)
answered Sep 21 '15 at 12:32
jave.webjave.web
1114
edited Sep 21 '15 at 12:42
answered Sep 21 '15 at 12:32
jave.webjave.web
1114
answered Sep 21 '15 at 12:32
jave.webjave.web
1114
answered Sep 21 '15 at 12:32
jave.webjave.web
1114
1114
add a comment |
add a comment |
I guess the problem is that you are not having ping response but the VPN is working.
Check it.
The VPN connection IS established, despite you are not having an answer to your ping because there's a
default "Global Rule" in Comodo Firewall to block incoming ECHO REQUESTS.
See "Global Rules", is the last one on the list: "Block ICMPv4 in From MAC Any To MAC Any Where ICMP Message is ECHO REQUEST"
Delete that rule and you will have your pings answered.
answered Oct 1 '14 at 14:29
ZabaleroZabalero
11
1
That is nice for Comodo Firewall, however this question relates to Windows Firewall.
– jave.web
Sep 21 '15 at 11:51
add a comment |
I guess the problem is that you are not having ping response but the VPN is working.
Check it.
The VPN connection IS established, despite you are not having an answer to your ping because there's a
default "Global Rule" in Comodo Firewall to block incoming ECHO REQUESTS.
See "Global Rules", is the last one on the list: "Block ICMPv4 in From MAC Any To MAC Any Where ICMP Message is ECHO REQUEST"
Delete that rule and you will have your pings answered.
answered Oct 1 '14 at 14:29
ZabaleroZabalero
11
1
That is nice for Comodo Firewall, however this question relates to Windows Firewall.
– jave.web
Sep 21 '15 at 11:51
add a comment |
I guess the problem is that you are not having ping response but the VPN is working.
Check it.
The VPN connection IS established, despite you are not having an answer to your ping because there's a
default "Global Rule" in Comodo Firewall to block incoming ECHO REQUESTS.
See "Global Rules", is the last one on the list: "Block ICMPv4 in From MAC Any To MAC Any Where ICMP Message is ECHO REQUEST"
Delete that rule and you will have your pings answered.
answered Oct 1 '14 at 14:29
ZabaleroZabalero
11
I guess the problem is that you are not having ping response but the VPN is working.
Check it.
The VPN connection IS established, despite you are not having an answer to your ping because there's a
default "Global Rule" in Comodo Firewall to block incoming ECHO REQUESTS.
See "Global Rules", is the last one on the list: "Block ICMPv4 in From MAC Any To MAC Any Where ICMP Message is ECHO REQUEST"
Delete that rule and you will have your pings answered.
answered Oct 1 '14 at 14:29
ZabaleroZabalero
11
answered Oct 1 '14 at 14:29
ZabaleroZabalero
11
answered Oct 1 '14 at 14:29
ZabaleroZabalero
11
answered Oct 1 '14 at 14:29
ZabaleroZabalero
11
11
1
That is nice for Comodo Firewall, however this question relates to Windows Firewall.
– jave.web
Sep 21 '15 at 11:51
add a comment |
1
That is nice for Comodo Firewall, however this question relates to Windows Firewall.
– jave.web
Sep 21 '15 at 11:51
1
1
That is nice for Comodo Firewall, however this question relates to Windows Firewall.
– jave.web
Sep 21 '15 at 11:51
That is nice for Comodo Firewall, however this question relates to Windows Firewall.
– jave.web
Sep 21 '15 at 11:51
add a comment |
Go to "Windows Firewall" then "advanced setting"
then go to "Windows Firewall Properties"
There are 3 tabs: Domain Profile, Private Profile, Public Profile
Go to each tab
Choose "Allow" under "Inbound Connections"
and reboot the computer
It will resolve the problem
answered Mar 13 '17 at 21:52
debdeb
1
add a comment |
Go to "Windows Firewall" then "advanced setting"
then go to "Windows Firewall Properties"
There are 3 tabs: Domain Profile, Private Profile, Public Profile
Go to each tab
Choose "Allow" under "Inbound Connections"
and reboot the computer
It will resolve the problem
answered Mar 13 '17 at 21:52
debdeb
1
add a comment |
Go to "Windows Firewall" then "advanced setting"
then go to "Windows Firewall Properties"
There are 3 tabs: Domain Profile, Private Profile, Public Profile
Go to each tab
Choose "Allow" under "Inbound Connections"
and reboot the computer
It will resolve the problem
answered Mar 13 '17 at 21:52
debdeb
1
Go to "Windows Firewall" then "advanced setting"
then go to "Windows Firewall Properties"
There are 3 tabs: Domain Profile, Private Profile, Public Profile
Go to each tab
Choose "Allow" under "Inbound Connections"
and reboot the computer
It will resolve the problem
answered Mar 13 '17 at 21:52
debdeb
1
answered Mar 13 '17 at 21:52
debdeb
1
answered Mar 13 '17 at 21:52
debdeb
1
answered Mar 13 '17 at 21:52
debdeb
1
1
add a comment |
add a comment |
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Have you looked at what port and protocol is set in your TeamViewer configuration?
– 89c3b1b8-b1ae-11e6-b842-48d705
Sep 4 '14 at 11:34
Nope. I just looked in it and I do not see where to view those settings. I do see the box for Use UDP is checked.
– Gary Varkonyi II
Sep 4 '14 at 11:43
Team viewer uses port 80, 443, and 5938. You just to need to punch a hole for port 5938 (TCP and UDP). If that doesn't work I would just fire up wireshark and see what port it's using when the firewalls off.
– l0sts0ck
Sep 4 '14 at 11:51
l0sts0ck, Wireshark lists 4 different ports as UDP so I opened them all. Still will not work.
– Gary Varkonyi II
Sep 4 '14 at 12:13
Is the TeamViewer_Service also allowed?
– Nathan C
Sep 4 '14 at 13:16