ESR series service routers.ESR-Series. User manual
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18  BRAS (Broadband Remote Access Server) management
Configuration algorithm
Example of configuration with SoftWLC
Example of configuration without SoftWLC
18.1  Configuration algorithm
Step Description Command Keys
1 Add RADIUS server to the list of used 
servers and switch to its 
configuration mode.
esr(config)# radius-server 
host 
{ <IP-ADDR> | <IPV6-ADDR> } 
[ vrf <VRF> ]
esr(config-radius-server)#
<IP-ADDR> – RADIUS server IP 
address, defined as 
AAA.BBB.CCC.DDD where each part 
takes values of [0..255];
<IPV6-ADDR> – RADIUS server IPv6 
address, defined as X:X:X:X::X where 
each part takes values in 
hexadecimal format [0..FFFF];
<VRF> – VRF instance name, set by 
the string of up to 31 characters.
2 Set the password for authentication 
on remote RADIUS server.
esr(config-radius-server)# key 
ascii-text 
{ <TEXT> | encrypted 
<ENCRYPTED-TEXT> }
<TEXT> – string of [8..16] ASCII 
characters; <ENCRYPTED-TEXT> – 
encrypted password, [8..16] bytes 
size, set by the string of [16..32] 
characters.
3 Create AAA profile. esr(config)# aaa radius-profile 
<NAME>
<NAME> – server profile name, set by 
the string of up to 31 characters.
4 Specify RADIUS server in AAA 
profile.
esr(config-aaa-radius-
profile)# radius-server host 
{ <IP-ADDR> | <IPV6-ADDR> }
<IP-ADDR> – RADIUS server IP 
address, defined as 
AAA.BBB.CCC.DDD where each part 
takes values of [0..255];
<IPV6-ADDR> – RADIUS server IPv6 
address, defined as X:X:X:X::X where 
each part takes values in 
hexadecimal format [0..FFFF].
5 Create DAS server. esr(config)# das-server 
<NAME>
<NAME> – DAS server name, set by 
the string of up to 31 characters.
6 Set the password for authentication 
on remote DAS server.
esr(config-das-server)# key 
ascii-text 
{<TEXT>|encrypted 
<ENCRYPTED-TEXT> }
<TEXT> – string of [8..16] ASCII 
characters; <ENCRYPTED-TEXT> – 
encrypted password, [8..16] bytes 
size, set by the string of [16..32] 
characters.