## CentreCOM AR550S 設定例集 2.9
##  165 L2TP＋IPsecを用いた2拠点間接続＋回線冗長（OSPF）
##  ルーターBのコンフィグ
##
## 「#」で始まる行は、コンソールから入力しないと意味を持たないコマンドです。

ADD USER=secoff PASSWORD=secoff PRIVILEGE=SECURITYOFFICER
CREATE PPP=0 OVER=eth0-ANY
SET PPP=0 OVER=eth0-ANY BAP=OFF IPREQUEST=ON USER=userB@isp PASSWORD=isppasswdB LQR=OFF ECHO=ON
ENABLE L2TP
ENABLE L2TP SERVER=BOTH
SET L2TP PASSWORD=l2tpB
ADD L2TP CALL=remote IP=10.0.0.1 TYPE=VIRTUAL REMOTE=remote PRECEDENCE=out PASSWORD=l2tpA
CREATE PPP=1 OVER=TNL-remote IDLE=999999 BAP=OFF LQR=OFF
ENABLE IP
ENABLE IP REMOTEASSIGN
ADD IP INT=ppp0 IP=0.0.0.0
ADD IP INT=ppp1 IP=172.16.1.2 MASK=255.255.255.252 OSPFMETRIC=5
ADD IP INT=eth1 IP=20.0.0.2 MASK=255.255.255.0
ADD IP INT=vlan1 IP=192.168.20.1 MASK=255.255.255.0
ADD IP ROUTE=10.0.0.1 MASK=255.255.255.255  INT=ppp0 NEXTHOP=0.0.0.0
ENABLE FIREWALL
CREATE FIREWALL POLICY=net
ENABLE FIREWALL POLICY=net ICMP_F=PING,UNREACH
DISABLE FIREWALL POLICY=net IDENTPROXY
ADD FIREWALL POLICY=net INT=ppp0 TYPE=PUBLIC
ADD FIREWALL POLICY=net INT=vlan1 TYPE=PRIVATE
ADD FIREWALL POLICY=net INT=ppp1 TYPE=PRIVATE
ADD FIREWALL POLICY=net INT=eth1 TYPE=PRIVATE
ADD FIREWALL POLICY=net RULE=1 AC=ALLOW INT=ppp0 PROTO=UDP PO=1701 IP=10.1.0.1
ADD FIREWALL POLICY=net RULE=2 ACTION=ALLOW INTERFACE=ppp0 PROTOCOL=UDP PORT=500 IP=10.1.0.1
ADD OSPF AREA=0.0.0.0
ADD OSPF RANGE=172.16.1.0 MASK=255.255.255.252 AREA=0.0.0.0
ADD OSPF RANGE=192.168.20.0 MASK=255.255.255.0 AREA=0.0.0.0
ADD OSPF RANGE=20.0.0.0 MASK=255.255.255.0 AREA=0.0.0.0
ADD OSPF INT=vlan1 AREA=0.0.0.0
ADD OSPF INT=ppp1 AREA=0.0.0.0
ADD OSPF INT=eth1 AREA=0.0.0.0
SET OSPF INT=vlan1 PASSIVE=ON
ENABLE OSPF
# CREATE ENCO KEY=1 TYPE=GENERAL VALUE="secret" 
# LOGIN secoff
# ENABLE SYSTEM SECURITY_MODE
CREATE ISAKMP POLICY="i" PEER=10.0.0.1 KEY=1 SENDN=TRUE HEARTBEATMODE=BOTH
ENABLE ISAKMP
CREATE IPSEC SASPEC=1 KEYMAN=ISAKMP PROTOCOL=ESP ENCALG=DES HASHALG=SHA
CREATE IPSEC BUNDLE=1 KEYMAN=ISAKMP STRING="1"
CREATE IPSEC POLICY="isa" INT=ppp0 ACTION=PERMIT LPORT=500 RPORT=500 TRANSPORT=UDP
CREATE IPSEC POLICY="vpn" INTERFACE=ppp0 ACTION=IPSEC KEYMAN=ISAKMP BUNDLE=1 PEER=10.0.0.1
SET IPSEC POLICY="vpn" LAD=10.1.0.1 LPORT=1701 RAD=10.0.0.1 RPORT=1701
ENABLE IPSEC
