In this log the loc_port and rem_port are different (4500, in the other log it's 500), also the deviceip is my external IP, not a local IP (that doesn't look like an IP that my machine would be using). fgtserial=FCT8003159070034 emsserial=N/A os='Microsoft Windows 10, 64-bit (build 19041)' user=bueno msg='loc_ip=192.168.100.2 loc_port=4500 rem_ip= rem_port=4500 out_if=0 vpn_tunnel=CIEE-RS action=negotiate init=local mode=quick stage=2 dir=outbound status=success Initiator: sent quick mode message #2 (DONE)' vpntunnel=CIEE-RS 8:24:23 AM info ipsecvpn date= time=08:24:22 logver=1 id=96566 type=securityevent subtype=ipsecvpn eventtype=status level=info uid=19AEBE88942A48F59578C42AA765D590 devid=FCT8003159070034 hostname=DESKTOP-5BJFTJ3 pcdomain=N/A deviceip= devicemac= site=N/A fctver=7. This is a log exported after a successful connection (in W10) fgtserial=FCT8003159070034 emsserial=N/A os='Microsoft Windows 11, 64-bit (build 22000)' user=bueno msg='No response from the peer, phase1 retransmit reaches maximum count' vpntunnel='RS IPsec' locip=192.168.100.2 locport=500 remip= remport=500

fgtserial=FCT8003159070034 emsserial=N/A os='Microsoft Windows 11, 64-bit (build 22000)' user=bueno msg='loc_ip=192.168.100.2 loc_port=500 rem_ip= rem_port=500 out_if=0 vpn_tunnel=RS IPsec action=negotiate init=local mode=aggressive stage=1 dir=outbound status=success Initiator: sent aggressive mode message #1 (OK)' vpntunnel='RS IPsec' fgtserial=FCT8003159070034 emsserial=N/A os='Microsoft Windows 11, 64-bit (build 22000)' user=bueno msg='Checking for updates' fgtserial=FCT8003159070034 emsserial=N/A os='Microsoft Windows 11, 64-bit (build 22000)' user=bueno msg='SSLVPN service started successfully' vpnstate=

Fortinet vpn client windows 8.1