ESR series service routers.ESR-Series. User manual
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8 Set remote session identifier. esr(config-l2tpv3)# remote 
session-id <SESSION-ID>
<SESSION-ID> – session 
identifier, takes values in the 
range of [1..200000].
9 Define local UDP port (if UDP was 
selected as encapsulation method).
esr(config-l2tpv3)# local port 
<UDP>
<UDP> – UDP port number in 
the range of [1..65535].
10 Define remote UDP port (if UDP was 
selected as encapsulation method).
esr(config-l2tpv3)# remote port 
<UDP>
<UDP> – UDP port number in 
the range of [1..65535].
11 Assign the broadcast domain for 
encapsulation in the tunnel’s L2TPV3 
packets.
esr(config-l2tpv3)# bridge-group 
<BRIDGE-ID>
<BRIDGE-ID> – bridge 
identification number, takes 
values in the range of:
for ESR-10/12V(F)/
14VF/15 – [1..50];
for 
ESR-20/21/30/100/200 
– [1..250];
for 
ESR-1000/1200/1500/1
511/1700/3100/3200 – 
[1..500].
12 Enable the tunnel. esr(config-l2tpv3)# enable
13 Specify MTU size 
(MaximumTransmissionUnit) for the 
tunnels (optional).
MTU above 1500 will be active only 
when using the 'system jumbo-frames' 
command.
esr(config-l2tpv3)# mtu <MTU> <MTU> – MTU value, takes 
values in the range of:
for ESR-10/12V(F)/
14VF/15 – [1280..9600];
for ESR-20/21/30 – 
[1280..9500];
for 
ESR-100/200/1000/120
0/1500/1511/1700/310
0/3200 – [1280..10000].
Default value: 1500.
14 Define the local cookie value to check 
the conformance of data being 
transmitted and session (optional).
esr(config-l2tpv3)# local cookie 
<COOKIE>
<COOKIE> – COOKIE value, the 
parameter takes values of 8 or 
16 characters in hexadecimal 
form.
15 Define the remote cookie value to 
check the conformance of data being 
transmitted and session (optional).
esr(config-l2tpv3)# remote cookie 
<COOKIE>
<COOKIE> – COOKIE value, the 
parameter takes values of 8 or 
16 characters in hexadecimal 
form.
16 Specify the time interval during which 
the statistics on the tunnel load is 
averaged (optional).
esr(config-l2tpv3)# load-average 
<TIME>
<TIME> – interval in seconds, 
takes values of [5..150].
Default value: 5.