Azure VPN Gateway not connecting when employed travelled from Canada to Cairo, Egypt. Employee has the office laptop and she was able to connect during the transit time in Germany. It stopped working when she tried connecting from Cairo, Egypt. Please whitelist the IPs if required to be able to connect VPN Gateway. VPN Client Log are shown below
AzureVPNClient.log:
[2020-12-23 9:38:58 PM] PId:[00002624] TId:[00011724] [ApplicationX] [] [Verbose] Application Initialized
[2020-12-23 9:39:04 PM] PId:[00002624] TId:[00011724] [ApplicationX] [] [Verbose] Dialing VPN connection ppi-vpn-vnet
[2020-12-23 9:39:05 PM] PId:[00002624] TId:[00011724] [ApplicationX] [] [Verbose] Success Received AAD Credential Token. User: [redacted]
[2020-12-23 9:39:05 PM] PId:[00002624] TId:[00011724] [ApplicationX] [] [Verbose] Received AAD Credential Token (Background). User:[redacted]
[2020-12-23 9:39:33 PM] PId:[00002624] TId:[00011724] [ApplicationX] [] [Verbose] Refresh Timer Stopped
[2020-12-23 9:39:35 PM] PId:[00002624] TId:[00011724] [ApplicationX] [] [Error] Dialing VPN connection ppi-vpn-vnet, Status = A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
[2020-12-23 9:39:05 PM] PId:[00002624] TId:[00008364] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Verbose] Connection Logs Initialized
[2020-12-23 9:39:07 PM] PId:[00002624] TId:[00008364] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Information] Found password in Vault
[2020-12-23 9:39:07 PM] PId:[00002624] TId:[00008364] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Verbose] Attempting to connect to VPN server @ azuregateway-9f1d0066-8d0f-4609-b4e9-c49c209852fe-e640ee78ab6c.vpn.azure.com.
[2020-12-23 9:39:08 PM] PId:[00002624] TId:[00008364] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Information] Socket connected, NoDelay: 1
[2020-12-23 9:39:08 PM] PId:[00002624] TId:[00008364] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Verbose] Queuing HardResetClientV2
[2020-12-23 9:39:08 PM] PId:[00002624] TId:[00008364] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Verbose] Reading Packet Length
[2020-12-23 9:39:08 PM] PId:[00002624] TId:[00008364] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Verbose] Sending Packet ID: 1 MsgPktId 0
[2020-12-23 9:39:08 PM] PId:[00002624] TId:[00009700] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Verbose] Expected Packet Length: 66
[2020-12-23 9:39:08 PM] PId:[00002624] TId:[00009700] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Verbose] Connection State : ProtocolConnecting, PrimarySession : 0, Session1 State : ClientResetSent, Session2 State : SDisconnected
[2020-12-23 9:39:08 PM] PId:[00002624] TId:[00009700] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Verbose] Queuing ACK for MsgPacketId [0]
[2020-12-23 9:39:08 PM] PId:[00002624] TId:[00008364] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Verbose] Moving ACK to OutQueue
[2020-12-23 9:39:08 PM] PId:[00002624] TId:[00009700] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Verbose] Received PacketId [1], OpCode: 8 PayloadLength: 0, MsgPacketId: 0, TimeStamp: 1608777535, SessionId: 0xb7ed8615
[2020-12-23 9:39:08 PM] PId:[00002624] TId:[00008364] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Verbose] Sending Packet ID: 2 MsgPktId -1
[2020-12-23 9:39:08 PM] PId:[00002624] TId:[00009700] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Verbose] Packet on Wire, Length: 232
[2020-12-23 9:39:08 PM] PId:[00002624] TId:[00009700] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Verbose] Reading Packet Length
[2020-12-23 9:39:08 PM] PId:[00002624] TId:[00008364] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Verbose] Sending Packet ID: 3 MsgPktId 1
[2020-12-23 9:39:34 PM] PId:[00002624] TId:[00008364] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Error] Failed to establish OpenVPN connection: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
[2020-12-23 9:39:35 PM] PId:[00002624] TId:[00013888] [ppi-vpn-vnet] [{b6e24590-e7d7-4a65-aba8-ff7586910f56}] [Verbose] Disconnecting...