WireGuard not working :( Handshake for peer1 did not complete after 5 seconds
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Hello, I installed WireGuard on Ubuntu machine (I actually tried 2 different servers, one from Oracle, and another from Google, same thing), and trying to connect with Windows 10 machine, by WireGuard Windows client program, I can connect but internet does not work, that's what I get in logs
2025-01-19 15:09:59.127308: [TUN] [wg] Startup complete
2025-01-19 15:10:04.122533: [TUN] [wg] Handshake for peer 1 (130.162.167.42:51830) did not complete after 5 seconds, retrying (try 2)
2025-01-19 15:10:04.122533: [TUN] [wg] Sending handshake initiation to peer 1 (130.162.167.42:51830)
2025-01-19 15:10:09.206795: [TUN] [wg] Sending handshake initiation to peer 1 (130.162.167.42:51830)
2025-01-19 15:10:14.215363: [TUN] [wg] Sending handshake initiation to peer 1 (130.162.167.42:51830)
2025-01-19 15:10:19.256183: [TUN] [wg] Sending handshake initiation to peer 1 (130.162.167.42:51830)
2025-01-19 15:10:24.293026: [TUN] [wg] Handshake for peer 1 (130.162.167.42:51830) did not complete after 5 seconds, retrying (try 2)
2025-01-19 15:10:24.293026: [TUN] [wg] Sending handshake initiation to peer 1 (130.162.167.42:51830)
2025-01-19 15:10:29.438627: [TUN] [wg] Handshake for peer 1 (130.162.167.42:51830) did not complete after 5 seconds, retrying (try 2)
2025-01-19 15:10:29.438627: [TUN] [wg] Sending handshake initiation to peer 1 (130.162.167.42:51830)
2025-01-19 15:10:34.479556: [TUN] [wg] Sending handshake initiation to peer 1 (130.162.167.42:51830)
2025-01-19 15:10:39.494686: [TUN] [wg] Handshake for peer 1 (130.162.167.42:51830) did not complete after 5 seconds, retrying (try 2)
2025-01-19 15:10:39.494686: [TUN] [wg] Sending handshake initiation to peer 1 (130.162.167.42:51830)
2025-01-19 15:10:44.528590: [TUN] [wg] Sending handshake initiation to peer 1 (130.162.167.42:51830)
2025-01-19 15:10:49.669496: [TUN] [wg] Handshake for peer 1 (130.162.167.42:51830) did not complete after 5 seconds, retrying (try 2)
2025-01-19 15:10:49.669496: [TUN] [wg] Sending handshake initiation to peer 1 (130.162.167.42:51830)
2025-01-19 15:10:54.683977: [TUN] [wg] Sending handshake initiation to peer 1 (130.162.167.42:51830)
2025-01-19 15:10:59.692184: [TUN] [wg] Handshake for peer 1 (130.162.167.42:51830) did not complete after 5 seconds, retrying (try 2)
2025-01-19 15:10:59.692184: [TUN] [wg] Sending handshake initiation to peer 1 (130.162.167.42:51830)
2025-01-19 15:11:04.692549: [TUN] [wg] Sending handshake initiation to peer 1 (130.162.167.42:51830)
2025-01-19 15:11:09.719846: [TUN] [wg] Sending handshake initiation to peer 1 (130.162.167.42:51830)
In other words, it trying to do handshaker, but never successful. Here is my configs
SERVER:
[Interface]
PrivateKey = <PRIVATE_KEY>
Address = 10.0.0.1/24
ListenPort = 51830
PostUp = iptables -A FORWARD -i %i -j ACCEPT; iptables -t nat -A POSTROUTING -o ens4 -j MASQUERADE
PostDown = iptables -D FORWARD -i %i -j ACCEPT; iptables -t nat -D POSTROUTING -o ens4 -j MASQUERADE
[Peer]
PublicKey = <PUBLIC_KEY>
AllowedIPs = 10.0.0.2/32
CLIENT:
[Interface]
PrivateKey = <PRIVATE_KEY>
Address = 10.0.0.2/32
DNS = 8.8.8.8
[Peer]
PublicKey = <PUBLIC_KEY>
Endpoint = IP:51830
AllowedIPs = 0.0.0.0/0
PersistentKeepalive = 20
I tried to change 10.0.0.1/24 to 10.0.0.1/32, but it did not change anything, anyone can help me please? Thanks!