Copyright 2025 Fsas Technologies Inc
reference
https://www.fujitsu.com/jp/documents/products/network/router/sir/example/internet/vpn_sim_backup-guide.pdf

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 Si-R 1 config
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ether 1 1 vlan untag 1
ether 2 1-4 vlan untag 2
lan 1 ip address 192.168.1.1/24 3
lan 1 vlan 2
remote 0 name internet
remote 0 mtu 1454
remote 0 ap 0 name pppoe
remote 0 ap 0 datalink bind vlan 1
remote 0 ap 0 ppp auth send id-a@isp pwd-a@isp
remote 0 ap 0 keep connect
remote 0 ppp ipcp vjcomp disable
remote 0 ip address local 203.0.113.1
remote 0 ip route 0 default 1 1
remote 0 ip nat mode multi 203.0.113.1 1 5m
remote 0 ip nat static 0 203.0.113.1 500 203.0.113.1 500 17
remote 0 ip nat static 1 203.0.113.1 any 203.0.113.1 any 50
remote 0 ip msschange 1414
remote 1 name ipsec
remote 1 ap 0 name ipsec
remote 1 ap 0 datalink type ipsec
remote 1 ap 0 ipsec type ike
remote 1 ap 0 ipsec ike protocol esp
remote 1 ap 0 ipsec ike encrypt aes-cbc-256
remote 1 ap 0 ipsec ike auth hmac-sha256
remote 1 ap 0 ipsec ike pfs modp1536
remote 1 ap 0 ike name remote sir2
remote 1 ap 0 ike shared key text sir2-key
remote 1 ap 0 ike proposal 0 encrypt aes-cbc-256
remote 1 ap 0 ike proposal 0 hash hmac-sha256
remote 1 ap 0 ike proposal 0 pfs modp1536
remote 1 ap 0 tunnel local 203.0.113.1
remote 1 ap 0 sessionwatch address 192.168.1.1 192.168.2.1
remote 1 ip route 0 192.168.2.0/24 1 1
remote 1 ip msschange 1300
syslog pri error,warn,info
syslog facility 23
time zone 0900
consoleinfo autologout 8h
telnetinfo autologout 5m
terminal charset SJIS


****************************************
 Si-R 2 config
****************************************
ether 1 1 vlan untag 1
ether 2 1-4 vlan untag 2
pseudo-ether 1 description LTE
pseudo-ether 1 use on
pseudo-ether 1 bind wwan 1
pseudo-ether 1 condition watch 15m
pseudo-ether 1 vlan untag 10
sim 1 use on 1
sim apn 1 name apn user id@isp password pwd@isp
sim apn 1 auth pap/chap
sim apn 1 protocol ipv4
lan 0 ip dhcp service client
lan 0 ip route 0 203.0.113.1/32 dhcp 1 5
lan 0 ip nat mode multi any 1 5m
lan 0 ip nat static 0 192.168.2.1 500 any 500 17
lan 0 ip nat static 1 192.168.2.1 any any any 50
lan 0 ip filter 0 reject acl 10 out
lan 0 vlan 10
lan 1 ip address 192.168.2.1/24 3
lan 1 vlan 2
remote 0 name internet
remote 0 mtu 1454
remote 0 ap 0 name pppoe
remote 0 ap 0 datalink bind vlan 1
remote 0 ap 0 ppp auth send id-b@isp pwd-b@isp
remote 0 ap 0 keep connect
remote 0 ppp ipcp vjcomp disable
remote 0 ip route 0 203.0.113.1/32 1 10
remote 0 ip nat mode multi any 1 5m
remote 0 ip nat static 0 192.168.2.1 500 any 500 17
remote 0 ip nat static 1 192.168.2.1 any any any 50
remote 0 ip msschange 1414
remote 1 name Si-R_1
remote 1 ap 0 name ipsec1
remote 1 ap 0 datalink type ipsec
remote 1 ap 0 ipsec type ike
remote 1 ap 0 ipsec ike protocol esp
remote 1 ap 0 ipsec ike encrypt aes-cbc-256
remote 1 ap 0 ipsec ike auth hmac-sha256
remote 1 ap 0 ipsec ike pfs modp1536
remote 1 ap 0 ike name local sir2
remote 1 ap 0 ike shared key text sir2-key
remote 1 ap 0 ike proposal 0 encrypt aes-cbc-256
remote 1 ap 0 ike proposal 0 hash hmac-sha256
remote 1 ap 0 ike proposal 0 pfs modp1536
remote 1 ap 0 tunnel remote 203.0.113.1
remote 1 ap 0 sessionwatch address 192.168.2.1 192.168.1.1
remote 1 ip route 0 default 1 1
remote 1 ip msschange 1300
acl 10 ip 192.168.2.1/32 203.0.113.1/32 1 any
tracking 0 trigger 0 node 0
tracking 0 action 0 down "online wwan signal"
tracking 0 action 1 up "offline wwan signal"
node-trigger 0 address 192.168.2.1 203.0.113.1
node-trigger 0 error-mode disable
syslog pri error,warn,info
syslog facility 23
time zone 0900
consoleinfo autologout 15m
telnetinfo autologout 5m
loopback ip address 0 192.168.2.1
terminal charset SJIS