Port 500 is an IANA System Port assigned to isakmp (isakmp) over TCP and UDP.
- Port: 500
- Service isakmp: TCP, UDP — isakmp
- Range: System Ports (0–1023)
Document v1 · published by Koskamo · updated 2026-10-04
Port 500 is an IANA System Port assigned to isakmp (isakmp) over TCP and UDP.