ESR series service routers.ESR-Series. User manual
esr(config)# security ipsec vpn IPSECVPN_SPOKE
esr(config-ipsec-vpn)# mode ike
esr(config-ipsec-vpn)# ike establish-tunnel route
esr(config-ipsec-vpn)# ike gateway IKEGW_SPOKE
esr(config-ipsec-vpn)# ike ipsec-policy IPSECPOLICY
esr(config-ipsec-vpn)# enable
Map IPsec to the GRE tunnel, in order to be able to establish an encrypted connection with the server
and with other network clients:
esr(config-gre)# ip nhrp ipsec IPSECVPN_HUB static
esr(config-gre)# ip nhrp ipsec IPSECVPN_SPOKE dynamic
Enable NHRP and the tunnel:
esr(config-gre)# ip nhrp enable
esr(config-gre)# enable
To view the NHRP records status, use the following command:
NHRP records can be cleared with the following command: