!
! Century Systems NXR-G110 Series ver 21.7.12 (build 2/18:39 06 09 2021)
!    DIP-SW : 1:off 2:off 3:off 4:off
!
hostname NXR_B
telnet-server enable
telnet-server ip forbidden-access-wan
telnet-server ipv6 forbidden-access-wan
http-server enable
http-server ip forbidden-access-wan
http-server ipv6 forbidden-access-wan
no rest http enable
no rest https enable
!
!
system power-management mode balance
!
!
!
ipv6 forwarding
no fast-forwarding enable
!
!
!
!
!
ipsec nat-traversal enable
!
l2tp udp source-port 40001
!
!
ipsec local policy 1
 address ip
 self-identity fqdn nxrb
!
!
ipsec isakmp policy 1
 description NXR_A
 authentication pre-share ipseckey
 hash sha256
 encryption aes128
 group 5
 lifetime 86400
 isakmp-mode aggressive
 remote address ip 203.0.113.1
 local policy 1
!
!
ipsec tunnel policy 1
 description NXR_A
 set transform esp-aes128 esp-sha256-hmac
 set pfs group5
 set key-exchange isakmp 1
 set sa lifetime 28800
 match address ipsec_acl
!
!
interface tunnel 1
 no ip address
 ip tcp adjust-mss auto
 tunnel mode ipsec ipv4
 tunnel protection ipsec policy 1
!
interface ethernet 0
 ip address 192.168.20.1/24
 ip directed-broadcast
!
interface ethernet 1
 no ip address
!
interface wwan 0
 ip address dhcp
 ip tcp adjust-mss auto
 ip access-group in wwan0_in
 ip masquerade
 ip spi-filter
 wwan username [WWAN接続用ユーザID] password [WWAN接続用パスワード]
 wwan authentication chap
 mobile apn [APN] cid 1 pdp-type ip
 ipsec policy 1
!
dns
 service enable
!
!
syslog
 local enable
 exit-syslog
!
!
mobile 1 carrier [キャリア]
mobile error-recovery-reset
!
!
!
!
!
!
!
!
ip route 192.168.10.0/24 tunnel 1
ip route 192.168.10.0/24 null 254
!
!
!
ip access-list wwan0_in permit 203.0.113.1 any udp any 500
ip access-list wwan0_in permit 203.0.113.1 any udp any 4500
ip access-list wwan0_in permit 203.0.113.1 any 50
!
ipsec access-list ipsec_acl ip any any
!
!
!
end