ESR series service routers.ESR-Series. User manual
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Step Description Command Keys
32 Create IPsec VPN policy and switch to 
its configuration mode.
esr(config)# security ipsec vpn 
<NAME>
<NAME> – VPN name, set by 
the string of up to 31 
characters.
33 Define the matching mode of data 
required for VPN enabling.
esr(config-ipsec-vpn)# mode 
<MODE>
<MODE> – VPN operation 
mode.
34 Bind IPsec policy to IPsec VPN. esr(config-ipsec-vpn)# ike ipsec-
policy <NAME>
<NAME> – IPsec policy name, 
set by the string of up to 31 
characters.
35 Set the DSCP value for the use in IP 
headers of IKE outgoing packets 
(optional).
esr(config-ipsec-vpn)# ike dscp 
<DSCP>
<DSCP> – DSCP code value, 
takes values in the range of 
[0..63].
Default value: 63.
36 Set VPN activation mode. esr(config-ipsec-vpn)# ike 
establish-tunnel <MODE>
<MODE> – VPN activation 
mode:
by-request – connection 
is enabled by an 
opposing party;
route – connection is 
enabled when there is 
traffic routed to the 
tunnel;
immediate – tunnel is 
enabled automatically 
after applying the 
configuration.
37 Bind IKE gateway to IPsec VPN. esr(config-ipsec-vpn)# ike 
gateway <NAME>
<NAME> – IKE gateway name, 
set by the string of up to 31 
characters.
38 Set the time interval value in seconds 
after which the connection is closed, if 
no packet has been received or sent via 
SA (optional).
esr(config-ipsec-vpn)# ike idle-
time <TIME>
<TIME> – interval in seconds, 
takes values of [4..86400].
39 Disable key re-approval before the IKE 
connection is lost due to the timeout, 
the number of transmitted packets or 
bytes (optional).
esr(config-ipsec-vpn)# ike rekey 
disable