[Solved] I don’t have internet connection when I use DHCP

Installing and Using OpenWrt
1

Hello, Can you help me? I’m new to OpenWRT. When I use DHCP, I can’t connect to any websites; however, my desktop PC can ping

Internet
Internet1091×1015 89.1 KB

2

Your WAN subnet also seems to be 192.168.1.0/24, which the OpenWrt LAN also tries to use. They must be different, so change the OpenWrt LAN subnet to a different one (e.g. 192.168.2.0/24).

1 Like
3

Thanks for replying. It worked — I changed the LAN address, clicked apply, and got internet. However, OpenWRT reverted to the same IP address, 192.168.1.1. Should I click “Apply unchecked”?

int
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4

Yes, just like the Wiki article mentions.

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5

Now it works, thank you so much for replying quickly.

6

If your problem is solved, please consider marking this topic as [Solved]. See How to mark a topic as [Solved] for a short how-to.
Thanks! :slight_smile:

7

One last question: why don’t I have full cone NAT anymore like I did before when I was using PPPoE? Now Tracert shows me more than one hop, and the NatType tool no longer shows full cone.

nat
nat1528×591 189 KB

8

That sounds like an ImmortalWrt question, not OpenWrt.

1 Like
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