Dell PowerConnect 8024 User's Guide - Page 540

Table 9-20. UDP Port Allocations UDP Port Number 111 123 137 138 139 Acronym SUNRPC NTP NetBiosNameService NetBiosDatagramService NetBios 161 SNMP 162 SNMP-trap 513 who 514 syslog 525 timed Application Sun Microsystems Rpc Network Time NT Server to Station Connections NT Server to Station Connections SessionServiceNT Server to Station Connections Simple Network Management Simple Network Management Traps Unix Rwho Daemon System Log Time Daemon • Server Address - The IPv4 address of the server to which packets are relayed for the specific UDP Destination Port. • Hit Count - The number of times a packet has been forwarded or discarded according to this entry. • Remove - Removes the specified UDP Relay when selected and Apply Changes is pressed. Adding an IP Helper Entry 1. Open the IP Helper Global Configuration page. 2. Click Add to display the Add Helper IP Address page: Figure 9-23. Add Helper IP Address 3. Select a UDP Destination port name from the menu or enter the UDP Destination Port ID. Select the Default Set to configure for the relay entry for the default set of protocols. NOTE: If the DefaultSet option is specified, the device by default forwards UDP Broadcast packets for the following services: IEN-116 Name Service (port 42), DNS (port 53), NetBIOS Name Server (port 137), NetBIOS Datagram Server (port 138), TACACS Server (Port 49), and Time Service (port 37). 540 Configuring Routing