#
# インターネットVPNで接続
#

#
# センタールーター
#

#
# LANインターフェースの設定
#
ip lan1 address 192.168.0.1/24
ip lan2 address 192.168.10.1/24

#
# WAN（ISP1）のインターフェースの設定
#
pp select 1
pp always-on on
pppoe use lan3
pp auth accept chap pap
pp auth myname (ISP1と接続するID) (ISP1と接続するパスワード)
ppp lcp mru on 1454
ppp ipcp msext on
ip pp address (センターのグローバルアドレス)
ip pp mtu 1454
ip pp nat descriptor 1
pp enable 1
ip route default gateway pp 1

#
# NATの設定
#
nat descriptor type 1 masquerade
nat descriptor address outer 1 (センターのグローバルアドレス)
nat descriptor masquerade static 1 1 192.168.0.1 udp 500
nat descriptor masquerade static 1 2 192.168.0.1 udp 4500
nat descriptor masquerade static 1 3 192.168.0.1 esp
nat descriptor masquerade static 1 4 192.168.10.2 tcp www

#
# DHCPの設定
#
dhcp service server
dhcp server rfc2131 compliant except remain-silent
dhcp scope 1 192.168.0.2-192.168.0.191/24

#
# DNSの設定
#
dns server (ISP1から指定されたDNSサーバーのIPアドレス)
dns private address spoof on

#
# VPN（IPsec）の設定
#（共通項目）
#
ipsec auto refresh on

#
# VPN（IPsec）の設定
#（拠点1）
#
tunnel select 1
ipsec tunnel 101
ipsec sa policy 101 1 esp aes-cbc sha-hmac
ipsec ike keepalive use 1 on
ipsec ike local address 1 192.168.0.1
ipsec ike pre-shared-key 1 text (パスワード1)
ipsec ike remote address 1 any
ipsec ike remote name 1 kyoten1 key-id
tunnel enable 1
ip route 192.168.1.0/24 gateway tunnel 1

#
# VPN（IPsec）の設定
#（拠点2）
#
tunnel select 2
ipsec tunnel 102
ipsec sa policy 102 2 esp aes-cbc sha-hmac
ipsec ike keepalive use 2 on
ipsec ike local address 2 192.168.0.1
ipsec ike pre-shared-key 2 text (パスワード2)
ipsec ike remote address 2 any
ipsec ike remote name 2 kyoten2 key-id
tunnel enable 2
ip route 192.168.2.0/24 gateway tunnel 2

#
# VPN（IPsec）の設定
#（拠点3）
#
tunnel select 3
ipsec tunnel 103
ipsec sa policy 103 3 esp aes-cbc sha-hmac
ipsec ike keepalive use 3 on
ipsec ike local address 3 192.168.0.1
ipsec ike nat-traversal 3 on
ipsec ike pre-shared-key 3 text (パスワード3)
ipsec ike remote address 3 any
ipsec ike remote name 3 kyoten3 key-id
tunnel enable 3
ip route 192.168.3.0/24 gateway tunnel 3

#
# VPN（IPsec）の設定
#（拠点4）
#
tunnel select 4
ipsec tunnel 104
ipsec sa policy 104 4 esp aes-cbc sha-hmac
ipsec ike local address 4 192.168.0.1
ipsec ike pre-shared-key 4 text (パスワード4)
ipsec ike remote address 4 any
ipsec ike remote name 4 kyoten4 key-id
tunnel enable 4
ip route 192.168.14.0/24 gateway tunnel 4

#
# VPN（IPsec）の設定
#（拠点5）
#
tunnel select 5
ipsec tunnel 105
ipsec sa policy 105 5 esp aes-cbc sha-hmac
ipsec ike local address 5 192.168.0.1
ipsec ike pre-shared-key 5 text (パスワード5)
ipsec ike remote address 5 any
ipsec ike remote name 5 kyoten5 key-id
tunnel enable 5
ip route 192.168.5.1 gateway tunnel 5

#
# フィルターの設定
#
ip filter source-route on
ip filter directed-broadcast on
ip filter 1010 reject * * udp,tcp 135 *
ip filter 1011 reject * * udp,tcp * 135
ip filter 1012 reject * * udp,tcp netbios_ns-netbios_ssn *
ip filter 1013 reject * * udp,tcp * netbios_ns-netbios_ssn
ip filter 1014 reject * * udp,tcp 445 *
ip filter 1015 reject * * udp,tcp * 445
ip filter 1020 reject 192.168.0.0/24 *
ip filter 1030 pass * 192.168.0.0/24 icmp
ip filter 1031 pass * 192.168.10.2 tcpflag=0x0002/0x0fff * www
ip filter 1040 pass * 192.168.0.1 udp * 500
ip filter 1041 pass * 192.168.0.1 udp * 4500
ip filter 1042 pass * 192.168.0.1 esp
ip filter 2000 reject * *
ip filter 3000 pass * *
ip filter dynamic 100 * * ftp
ip filter dynamic 101 * * www
ip filter dynamic 102 * * domain
ip filter dynamic 103 * * smtp
ip filter dynamic 104 * * pop3
ip filter dynamic 105 * * tcp
ip filter dynamic 106 * * udp
ip filter dynamic 200 * 192.168.10.2 www

pp select 1
ip pp secure filter in 1020 1030 1031 1040 1041 1042 2000 dynamic 200
ip pp secure filter out 1010 1011 1012 1013 1014 1015 3000 dynamic 100 101 102 103 104 105 106