Typical configuration of a wireless portal authentication URL in domain name format
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Network Topology
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Configuration Steps
When wireless portal authentication is combined with an IMC server or other manufacturer’s server, the URL is mostly the server’s IP address, and some customers do not want all terminals to perceive the server’s IP address, so they need to configure the URL in the format of a domain name.
At this time, the main configuration on the AC is as follows:
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dns proxy enable ip host test.com 192.168.3.21
wlan service-template 1 ssid remoteportal vlan 200 portal enable method direct portal domain remoteportal portal bas-ip 192.168.3.100 portal apply web-server remoteportal service-template enable
radius scheme remoteportal primary authentication 192.168.3.21 primary accounting 192.168.3.21 key authentication cipher $c$3$4Wf2plowmEZ32VruyObc/KgkkFCFofVwFw== key accounting cipher $c$3$CnYcHmI+GYxS18PVA3elhygBH2abBuE0Pg== user-name-format without-domain nas-ip 192.168.3.100 # domain remoteportal authentication portal radius-scheme remoteportal authorization portal radius-scheme remoteportal accounting portal radius-scheme remoteportal
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# portal host-check enable poral free-rule 0 destination test.com portal free-rule 3 destination ip 192.168.20.1 255.255.255.255 portal free-rule 5 destination ip 192.168.3.0 255.255.255.0 # portal web-server remoteportal url http://test.com:8080/portal url-parameter ssid ssid url-parameter wlanacname value AC url-parameter wlanuserip source-address # portal server remoteportal ip 192.168.3.21 key cipher $c$3$eUs/NMEq+Xt6mC+t6tJpN9SG9SPOMFwvBw==
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DHCP Server configuration：
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dhcp server ip-pool vlan200 gateway-list 192.168.20.2 network 192.168.20.0 mask 255.255.255.0 dns-list 192.168.20.1 --——This is the address of AC, since AC is to be used as a DNS proxy
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Key Configuration
The key point of configuration is to use AC as a DNS proxy