ELTEX ESR-3100 User Manual

ESR series service routers.ESR-Series. User manual
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To enable DHCP message transmission to the server, create the respective port profiles including source port
68 and destination port 67 used by DHCP and create the allowing rule in the security policy for UDP packet
transmission:
esr(config)# object-group service dhcp_server
esr(config-object-group-service)# port-range 67
esr(config-object-group-service)# exit
esr(config)# object-group service dhcp_client
esr(config-object-group-service)# port-range 68
esr(config-object-group-service)# exit
esr(config)# security zone-pair trusted self
esr(config-zone-pair)# rule 30
esr(config-zone-rule)# match protocol udp
esr(config-zone-rule)# match source-port dhcp_client
esr(config-zone-rule)# match destination-port dhcp_server
esr(config-zone-rule)# action permit
esr(config-zone-rule)# enable
esr(config-zone-rule)# exit
esr(config-zone-pair)# exit
Enable server operation:
esr(config)# ip dhcp-server
esr(config)# exit
To view the list of leased addresses, use the following command:
esr# show ip dhcp binding
To view the configured address pools, use the following commands:
esr# show ip dhcp server pool
esr# show ip dhcp server pool Simple
Configuration of settings for IPv6 is performed by analogy to IPv4.
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ELTEX ESR-3100 Specifications

General

Brand	ELTEX
Model	ESR-3100
Category	Network Router
Language	English