Fortinet 667 FortiWeb 5.0 Patch 6 Administration Guide
443 TCP FortiGuard service polling and update downloads. See
“Connecting to FortiGuard services” on page 134.
Server health checks. See “Configuring server up/down
checks” on page 254.
445 TCP NTLM authentication queries. See “Configuring NTLM
queries” on page 235.
Anti-defacement backup and restoration (Windows-style
share). See “Anti-defacement” on page 498.
514 UDP Syslog. See “Configuring logging” on page 545.
636 TCP LDAPS authentication queries.See “Configuring LDAP
queries” on page 228.
1812 UDP RADIUS authentication queries. See “Configuring RADIUS
queries” on page 233.
6055 UDP HA heartbeat. Layer 2 multicast. See “HA heartbeat &
synchronization” on page 40.
6056 UDP HA configuration synchronization. Layer 2 multicast. See “HA
heartbeat & synchronization” on page 40.
8333 TCP Configuration replication. See “Replicating the configuration
without FortiWeb HA (external HA)” on page 107.
Table 59:Default ports used by FortiWeb for incoming traffic (listening)
Port number Protocol Purpose
N/A ICMP ping and traceroute responses. See “Configuring the
network interfaces” on page 113.
22 TCP SSH administrative CLI access. See “Configuring the network
interfaces” on page 113.
23 TCP Telnet administrative CLI access. See “Configuring the
network interfaces” on page 113.
80 TCP HTTP administrative web UI access. See “Configuring the
network interfaces” on page 113 and “How to use the web
UI” on page 45.
Predefined HTTP service. Only occurs if the service is
used by a policy. See “Predefined services” on page 275.
161 UDP SNMP queries. See “Configuring an SNMP community” on
page 581 and “Configuring the network interfaces” on
page 113.
Table 58:Default ports used by FortiWeb for outgoing traffic
Port number Protocol Purpose