Openvpn, can ping network but nothing else

Hi all

I am running into a weird issue with my openvpn setup.
I have a tcp server running on my openwrt edge router, and some clients, and android and a pc one.
The pc client run in an openwrt istance as well.

It was working untill some time ago, I made some modification in my edge router.

Currently I have the android client that works ok, while the pc one can ping all the device in the openvpn server network, can ping also website, but cannot do anything else, like ssh into network device or make traffic via squid

This is a tcpdump of a ssh attempo from client (10.8.0.6) to the openwrt server where openvpn server run (192.168.182.1)

11:15:43.953115 IP 10.8.0.6.58590 > 192.168.182.1.22: Flags [S], seq 3194394561, win 29200, options [mss 1355,sackOK,TS val 1760682567 ecr 0,nop,wscale 4], length 0
11:15:43.953309 IP 192.168.182.1.22 > 10.8.0.6.58590: Flags [S.], seq 40746358, ack 3194394562, win 65160, options [mss 1460,sackOK,TS val 1474453776 ecr 1760682567,nop,wscale 7], length 0
11:15:44.013565 IP 10.8.0.6.58590 > 192.168.182.1.22: Flags [.], ack 1, win 1825, options [nop,nop,TS val 1760682693 ecr 1474453776], length 0
11:15:44.018830 IP 192.168.182.1.22 > 10.8.0.6.58590: Flags [P.], seq 1:411, ack 1, win 510, options [nop,nop,TS val 1474453842 ecr 1760682693], length 410
11:15:44.115525 IP 10.8.0.6.58590 > 192.168.182.1.22: Flags [.], ack 411, win 1892, options [nop,nop,TS val 1760682792 ecr 1474453842], length 0
11:15:51.972862 IP 10.8.0.6.58590 > 192.168.182.1.22: Flags [F.], seq 355, ack 411, win 1892, options [nop,nop,TS val 1760690597 ecr 1474453842], length 0
11:15:51.972930 IP 192.168.182.1.22 > 10.8.0.6.58590: Flags [.], ack 1, win 510, options [nop,nop,TS val 1474461796 ecr 1760682693,nop,nop,sack 1 {355:356}], length 0
11:16:18.005811 IP 10.8.0.6.33358 > kraken2.bilink.net.123: NTPv4, Client, length 4811:16:18.014893 IP kraken2.bilink.net.123 > 10.8.0.6.33358: NTPv4, Server, length 48

On the PC openwrt client there is also squid server running, that cannot make any traffic trough as well.

On the openvpn server I did not change anything, and as said the android client works ok... So I am very lost here!

Thanks for the support

Hi, solved

I had to update openvpn from 2.4.0 to 2.5.0 that is the same of the server
Very, very strange, I did not read of such problem before

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