Router is blocking internet from modem in to the PC

Hello . I have serious issue :D  . My router is blocking internet connection from modem , I tried maybe everything I found on the internet to fix this but nothing helped. When i plug in cable from modem right in the PC without router internet is working fine . So can somebody please help me ? (When I plug in router and check internet status its saying "IPv4 Connectivity: No internet access" and "IPv6 Connectivity: No internet access" Thanks for answer.
crush852Asked:
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Benjamin VoglarIT ProCommented:
Router must be set to Automatic DHCP and change the subnet to 192.168.2.0/24  (192.168.2.1-255 255.255.255.0)
Scott CSenior EngineerCommented:
If the above doesn't work, do a reset of your router.  Every router out of the box should just work.

From there you can tighten up security.
Craig BeckCommented:
What modem and router do you have, and who provides the connection?
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crush852Author Commented:
Modem is Motorola , router is TP-Link. I tried to reset router maybe 5 times but nothing happened...Im newbie at connection issues etc so i dont know how to change anything :D
Benjamin VoglarIT ProCommented:
What kind of TP Link
Benjamin VoglarIT ProCommented:
What kind of Internet connection?
crush852Author Commented:
TL-WR340GD ..Ehm its cable connection :D
Benjamin VoglarIT ProCommented:
Open Browser.

Go on 192.168.1.1, login admin/admin.

Go to WAN Connection Type and set it to Dynamic IP. Make shure that Ethernet card is set to DHCP on your PC.
Muhammad BurhanManager I.T.Commented:
disconnect modem to router
connect router to your PC through any of the LAN port available on the router.
open its configuration page in browser 192.168.1.1
go into advance setting > network > change ip to 192.168.2.1
after restart of the router plug modem's cable in blue port of the router and then connect your PC through LAN port or wifi then check
JustInCaseCommented:
For start - try to reset you router to factory defaults.
RESET TL-WR340GD:
There are two ways to reset the Router's factory defaults. With the router powered on, use a pin to press and hold the Reset button until the SYS LED becomes quick-flash from slow-flash (about 5 seconds), and then release the button and wait the router to reboot to its factory default settings, or restore the default setting from “System Tools - Factory Defaults” of the Router's Web-based Utility.
Since internet on PC is working properly when connected directly to modem problem most likely is located on router (except some issue with TP link DHCP server  and PC's driver for network card), I guess that DHCP turned on PC since internet is working when PC is directly connected to modem.
But, one thing that can also cause this behavior is configuration of your server's IP DHCP server. Maybe your server assigned IP address to your PC, and until that lease timer is out you can't lease another address using that modem. The way to test this is to clone PC's MAC address on WAN.
:)
crush852Author Commented:
Everything is set like this , I could not find where to change ip to 192.168.2.1 ..I reseted router via button on back 3 times and via http://192.168.1.1  2 times.
Benjamin VoglarIT ProCommented:
Go on PC and send as the result of ipconfig /all
rindiCommented:
Make sure the router is properly connected to the modem. It should be attached to the modem via the "WAN" port. The PC's should then be connected to the router using one of the LAN ports. Then power off the Modem and the Router. After that power on the modem and wait until it is ready (usually takes a minute or two). Then power on the Router and also wait until it is ready. After that power on the PC and check if it gets an internet connection.

Also make sure the cable between the router and the modem is fine.
JustInCaseCommented:
Can you ping 8.8.8.8 while you are attached to router?
crush852Author Commented:
C:\Users\Pekarik>ipconfig /all

Windows IP Configuration

   Host Name . . . . . . . . . . . . : Pekarik-PC
   Primary Dns Suffix  . . . . . . . :
   Node Type . . . . . . . . . . . . : Hybrid
   IP Routing Enabled. . . . . . . . : No
   WINS Proxy Enabled. . . . . . . . : No
   DNS Suffix Search List. . . . . . : tes.sk

Ethernet adapter Ethernet:

   Connection-specific DNS Suffix  . : tes.sk
   Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
   Physical Address. . . . . . . . . : C8-60-00-9B-7E-BE
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes
   Link-local IPv6 Address . . . . . : fe80::bdb1:dea0:95da:4c03%6(Preferred)
   IPv4 Address. . . . . . . . . . . : 10.34.50.21(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.248.0
   Lease Obtained. . . . . . . . . . : Tuesday, September 29, 2015 15:21:20
   Lease Expires . . . . . . . . . . : Tuesday, October 6, 2015 15:21:20
   Default Gateway . . . . . . . . . : 10.34.48.1
   DHCP Server . . . . . . . . . . . : 10.34.64.9
   DHCPv6 IAID . . . . . . . . . . . : 248012800
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1B-2C-C5-83-C8-60-00-9B-7E-BE
   DNS Servers . . . . . . . . . . . : 8.8.8.8
                                       8.8.4.4
   NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter Local Area Connection* 2:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Anchorfree HSS VPN Adapter
   Physical Address. . . . . . . . . : 00-FF-40-E5-42-E2
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Ethernet adapter Local Area Connection* 3:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Anchorfree HSS VPN Adapter #2
   Physical Address. . . . . . . . . : 00-FF-91-1F-EC-29
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.tes.sk:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . : tes.sk
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Teredo Tunneling Pseudo-Interface:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft Teredo Tunneling Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv6 Address. . . . . . . . . . . : 2001:0:9d38:90d7:3081:3d0f:a80b:347b(Preferred)
   Link-local IPv6 Address . . . . . : fe80::3081:3d0f:a80b:347b%8(Preferred)
   Default Gateway . . . . . . . . . : ::
   DHCPv6 IAID . . . . . . . . . . . : 268435456
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1B-2C-C5-83-C8-60-00-9B-7E-BE
   NetBIOS over Tcpip. . . . . . . . : Disabled
crush852Author Commented:
C:\Users\Pekarik>ping 8.8.8.8

Pinging 8.8.8.8 with 32 bytes of data:
Reply from 8.8.8.8: bytes=32 time=20ms TTL=249
Reply from 8.8.8.8: bytes=32 time=38ms TTL=249
Reply from 8.8.8.8: bytes=32 time=27ms TTL=249
Reply from 8.8.8.8: bytes=32 time=25ms TTL=249

Ping statistics for 8.8.8.8:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 20ms, Maximum = 38ms, Average = 27ms
JustInCaseCommented:
If your TP Link router address is 192.168.1.1 this is not ip config /all when you are attached to your TP link router.
Are you trying to attach TP link router to your company network?
crush852Author Commented:
Oh yes , sorry that ipconfig and ping things are not via router , sorry Ill put them here in a minute .
crush852Author Commented:
C:\Users\Pekarik>ping 8.8.8.8

Pinging 8.8.8.8 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.

Ping statistics for 8.8.8.8:
    Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
crush852Author Commented:
C:\Users\Pekarik>ipconfig /all

Windows IP Configuration

   Host Name . . . . . . . . . . . . : Pekarik-PC
   Primary Dns Suffix  . . . . . . . :
   Node Type . . . . . . . . . . . . : Hybrid
   IP Routing Enabled. . . . . . . . : No
   WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Ethernet:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
   Physical Address. . . . . . . . . : C8-60-00-9B-7E-BE
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes
   Link-local IPv6 Address . . . . . : fe80::bdb1:dea0:95da:4c03%6(Preferred)
   IPv4 Address. . . . . . . . . . . : 192.168.1.100(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Lease Obtained. . . . . . . . . . : Tuesday, September 29, 2015 18:51:12
   Lease Expires . . . . . . . . . . : Tuesday, September 29, 2015 20:51:11
   Default Gateway . . . . . . . . . : 192.168.1.1
   DHCP Server . . . . . . . . . . . : 192.168.1.1
   DHCPv6 IAID . . . . . . . . . . . : 248012800
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1B-2C-C5-83-C8-60-00-9B-7E-BE
   DNS Servers . . . . . . . . . . . : 192.168.1.1
   NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter Local Area Connection* 2:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Anchorfree HSS VPN Adapter
   Physical Address. . . . . . . . . : 00-FF-40-E5-42-E2
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Ethernet adapter Local Area Connection* 3:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Anchorfree HSS VPN Adapter #2
   Physical Address. . . . . . . . . : 00-FF-91-1F-EC-29
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{A3C72E9E-26F6-40C1-A15F-468BADFAE2E6}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Teredo Tunneling Pseudo-Interface:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft Teredo Tunneling Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
crush852Author Commented:
There you go . So what is bad on my router or computer ?
JustInCaseCommented:
Most likely that NAP enabled DHCP is configured on your company servers. I guess you should contact your administrator about this.
Try use your router at home, I guess it will work perfectly.

IP address range on router's WAN and on your PC when it is attachet to network are not in the same IP range.

IPv4 Address. . . . . . . . . . . : 10.34.50.21(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.248.0
On WAN is 10.70.x.x/24

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Craig BeckCommented:
I'd agree with Predrag.  You're being assigned a different IP address on a different VLAN, so the RADIUS server is probably dropping you onto a remediation or other secure VLAN.
frankhelkCommented:
No comment has been added to this question in more than 21 days, so it is now classified as abandoned.

I have recommended this question be closed as follows:

Accept: Predrag Jovic (https:#a41016714)

If you feel this question should be closed differently, post an objection and the moderators will review all objections and close it as they feel fit. If no one objects, this question will be closed automatically the way described above.

frankhelk
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