! ! Century Systems NXR-650 Series ver 21.11.2D (build 12/13:21 22 12 2022) ! hostname NXR_A telnet-server enable http-server enable no rest http enable no rest https enable ! ! ! ! ! ipv6 forwarding fast-forwarding enable ! ! ! ! ppp account username [ISP接続用ユーザID] password [ISP接続用パスワード] ! ! l2tp udp source-port 40001 ! l2tpv3 hostname NXRA l2tpv3 router-id 192.168.10.1 l2tpv3 path-mtu-discovery enable l2tpv3 fast-forwarding enable ! ipsec local policy 1 address ip self-identity fqdn NXRA ! ! ipsec isakmp policy 1 description NXR_B authentication pre-share IPsecKEY keepalive 30 3 periodic clear hash sha256 encryption aes128 group 5 lifetime 86400 isakmp-mode aggressive remote address ip any remote identity fqdn NXRB local policy 1 ! ! ipsec tunnel policy 1 description NXR_B negotiation-mode responder set transform esp-aes128 esp-sha256-hmac set pfs group5 set key-exchange isakmp 1 set sa lifetime 28800 match address IPsec_ACL ! ! l2tpv3 tunnel 1 description NXR_B tunnel hostname NXRB tunnel router-id 192.168.10.2 ! l2tpv3 xconnect 1 description NXR_B tunnel 1 xconnect ethernet 0 xconnect end-id 1 ip tcp adjust-mss auto ! interface tunnel 1 ip address 192.168.10.1/32 ip tcp adjust-mss auto tunnel mode ipsec ipv4 tunnel protection ipsec policy 1 ! interface ppp 0 ip address negotiated ip tcp adjust-mss auto ip access-group in ppp0_IN ip masquerade ip spi-filter ppp username [ISP接続用ユーザID] ppp ipcp enable ipsec policy 1 ! interface ethernet 0 ip address 192.168.10.1/24 ! interface ethernet 1 no ip address pppoe-client ppp 0 ! interface ethernet 2 no ip address ! dns service enable ! ! syslog local enable exit-syslog ! warplink service enable account username [WarpLink DDNS用ユーザID] password [WarpLink DDNS用パスワード] ! ! ! system led ext 0 signal-level mobile 0 ! ! ! ! ! ! ! ip route 192.168.10.2/32 tunnel 1 ip route 192.168.10.2/32 null 254 ip route 0.0.0.0/0 ppp 0 ! ! ! ip access-list ppp0_IN permit any any udp 500 500 ip access-list ppp0_IN permit any any 50 ! ipsec access-list IPsec_ACL ip any any ! ! ! end