# # フレッツ・VPNワイド(端末型払い出し) + IPsecを使用したVPN拠点間接続(2拠点) + インターネット接続 : ファイアウォール コマンド設定 # # # 拠点2 FWX120(2) # # # ゲートウェイの設定 # ip route default gateway pp 1 ip route (172.16.1.1) gateway pp 2 ip route 192.168.1.0/24 gateway tunnel 1 # # LANインタフェースの設定(LAN1ポートを使用) # ip lan1 address 192.168.2.1/24 # # WAN(ISP)インタフェースの設定(LAN2ポートを使用) # pp select 1 pp always-on on pppoe use lan2 pp auth accept pap chap pp auth myname (ISP2へ接続するID) (ISP2へ接続するパスワード) ppp lcp mru on 1454 ppp ipcp ipaddress on ip pp mtu 1454 ip pp inbound filter list 1001 1002 1003 1004 1005 1006 1007 1099 ip pp nat descriptor 1 pp enable 1 # # WAN(フレッツ・VPNワイド)のインタフェースの設定(LAN2ポートを使用) # pp select 2 pp always-on on pppoe use lan2 pp auth accept pap chap pp auth myname (フレッツ・VPNワイドへ接続するID) (フレッツ・VPNワイドへ接続するパスワード) ppp lcp mru on 1454 ip pp address (172.16.2.1) ip pp mtu 1454 ip pp inbound filter list 1001 1002 1003 1004 1005 1006 1007 1099 pp enable 2 # # VPN(IPsec)の設定 # tunnel select 1 ipsec tunnel 1 ipsec sa policy 1 1 esp aes-cbc sha-hmac ipsec ike keepalive log 1 off ipsec ike keepalive use 1 on ipsec ike local address 1 (172.16.2.1) ipsec ike pre-shared-key 1 text (事前共有鍵) ipsec ike remote address 1 (172.16.1.1) tunnel enable 1 ipsec auto refresh on # # フィルターの設定 # ip inbound filter 1001 reject-nolog * * tcp,udp * 135 ip inbound filter 1002 reject-nolog * * tcp,udp 135 * ip inbound filter 1003 reject-nolog * * tcp,udp * netbios_ns-netbios_ssn ip inbound filter 1004 reject-nolog * * tcp,udp netbios_ns-netbios_ssn * ip inbound filter 1005 reject-nolog * * tcp,udp * 445 ip inbound filter 1006 reject-nolog * * tcp,udp 445 * ip inbound filter 1007 reject-nolog 192.168.2.0/24 * * * * ip inbound filter 1099 pass-nolog * * * * * ip policy interface group 101 name=Private local lan1 ip policy address group 101 name=Private 192.168.2.0/24 ip policy address group 102 name=Any * ip policy service group 101 name="Open Services" ip policy service group 102 name=General dns ip policy service group 103 name=Mail pop3 smtp ip policy service group 104 name=IPsec ike esp ip policy filter 1100 reject-nolog lan1 * * * * ip policy filter 1110 pass-nolog * * * * 102 ip policy filter 1122 static-pass-nolog * lan1 * * * ip policy filter 1123 static-pass-nolog * local * * * ip policy filter 1124 static-pass-log * * 192.168.2.0/24 * http ip policy filter 1130 pass-nolog * tunnel* * * * ip policy filter 1150 pass-nolog * pp1 * * * ip policy filter 1160 pass-nolog * pp2 * * * ip policy filter 1500 reject-nolog pp* * * * * ip policy filter 1520 pass-log * lan1 * * 101 ip policy filter 1530 static-pass-nolog * local * * 104 ip policy filter 1600 reject-nolog tunnel* * * * * ip policy filter 1610 pass-nolog * 101 * * * ip policy filter 1630 pass-nolog * tunnel* * * * ip policy filter 1660 reject-nolog * pp* * * * ip policy filter 1700 pass-nolog local * * * * ip policy filter 1710 static-pass-nolog * lan1 * * * ip policy filter 1720 static-pass-nolog * pp* * * 104 ip policy filter 3000 reject-nolog * * * * * ip policy filter set 101 name="Internet Access" 1100 [1110 1123 [1124] 1122 1150 1160 1130] 1600 [1630 1610 1660] 1500 [1520 1530] 1700 [1710 1720] 3000 ip policy filter set enable 101 # # NATの設定 # nat descriptor type 1 masquerade # # DHCPの設定 # dhcp service server dhcp server rfc2131 compliant except remain-silent dhcp scope 1 192.168.2.2-192.168.2.100/24 # # DNSの設定 # dns server (ISP2より指定されたDNSサーバーのアドレス) dns private address spoof on