PC not have access to lan behind S2S router

GoodCloud, AstroWarp and AstroRelay
1

Hi, I have config 3 router in goodcloud S2S for remote access to machine.

S2S network is look ok:

obraz
obraz970×502 29.4 KB

And I set access to Remote Router LAN:

obraz
obraz483×513 11.6 KB

On travel router (E750) diagnostic ping is working:

obraz
obraz968×605 18.1 KB

But when I try ping from PC is not working:
obraz

I have no idea why. Can You help me?

On the past when I use usb150 insert of E750 it was working prefect. Now I have E750V2 and no any idea why it can working. There is some firewall problem? Why the E750 router can pings MT300N-V2 LAN IP buy PC connected to E750 cannot?

1 Like
2

I add old USB150 router and check again.

obraz
obraz994×761 39.4 KB

And at PC connected to USB150 router is working.
obraz

But at PC connected to E750 not.

4

It worked for me. gl-mv1000 is v3.215, gl-e750 is v4.3.19, gl-mt300n-v2 is v3.216

Dingtalk_20240925141655
Dingtalk_202409251416552573×849 225 KB

Could you please delete your Site to Site network, and change the LAN IP of your MT300N-V2 and E750 to different IP addresses, such as 192.168.91.1 and 192.168.92.1? Make sure the last number of the LAN IP is 1.

Ensure that your E750 is connected to the Internet. Then, disable GoodCloud and re-enable it on the E750's web Admin Panel.

Finally, recreate your Site to Site network.

1 Like
5

Unfortunately I can't edit IP address at MT300N. Is at working machine network, and 172.20.100.1 is occupied by PLC. But I will try edit IP at E750 and re-enable GC and recreate S2S.

6

Please let me know if these solutions fix your issue.

7

Yes, I change LAN IP address at E750, and now is working. Propably there is some confilct, double NAT or something else.
Thank's

2 Likes