FITELnet F200/設定例/F200（PPPoEとEWANの2回線）とF2000×2台でIPsec負荷分散をおこなう

設定例　>　IPsec負荷分散+冗長設定

2．F200（PPPoEとEWANの2回線）とF200×2台でIPsec負荷分散をおこなう 　

F200-1側	192.168.3.1
F200-2側	192.168.3.20
F200-3側	172.16.0.1
回線1	PPPoE１
回線2	EWAN2

＜コマンド操作＞

FITELnet F200-3の設定　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　この設定を適用したい方は

!
!
! LAN側IPアドレスを設定します。
!
Router> enable
Enter password: super ←パスワードを入力します。（実際は表示されない）

Router#
Router# configure terminal
Router(config)#
Router(config)# interface lan 1
Router(config-if lan 1)# ip address 172.16.0.1 255.255.0.0
Router(config-if lan 1)# exit
!
!
! PPPoE1インタフェース設定モードに移行します。
!
Router(config)# interface pppoe 1
Router(config-if pppoe 1)#
!
! 
! PPPoEの各種設定をします。
!
Router(config-if pppoe 1)# ip nat inside source list 99 interface
Router(config-if pppoe 1)# pppoe server A-Provider
Router(config-if pppoe 1)# pppoe account user@xxxx.ne.jp secret
Router(config-if pppoe 1)# pppoe type host
Router(config-if pppoe 1)# crypto map map1
Router(config-if pppoe 1)# exit
!
!
! ewan 2インタフェース設定モードに移行します。
!
Router(config)# interface ewan 2
Router(config-if ewan 2)#
!
!
! 負荷分散用の設定をします。
!
Router(config-if pppoe 5)# crypto map map2
Router(config-if pppoe 5)# ip address 192.168.100.1 255.255.255.0
Router(config-if pppoe 5)# exit
!
!
! access-listを登録します。
!
Router(config)# access-list 99 permit any
!
!
! ルート情報を設定します。
!
Router(config)# ip route 10.0.0.2 255.255.255.255 pppoe 1
Router(config)# ip route 192.168.200.1 255.255.255.255 192.168.100.2
!
!
! DHCPサーバ機能を設定します。
!
Router(config)# service dhcp-server
Router(config)# ip dhcp pool lan 1
Router(config-dhcp-pool)# default-router 172.16.0.1
Router(config-dhcp-pool)# exit
Router(config)#
!
!
! ホストネームを指定します。
!
Router(config)# hostname F200-3
!
!
! 暗号化を使用する設定します。
!
Router(config)# vpn enable
Router(config)# vpnlog enable
Router(config)# ipsec access-list 32 ipsec ip 172.16.0.0 0.0.255.255 192.168.3.0 0.0.0.255
Router(config)# ipsec access-list 64 bypass ip any any
Router(config)# crypto isakmp policy 1
Router(config-isakmp)# authentication prekey
Router(config-isakmp)# key ascii furukawa
Router(config-isakmp)# negotiation-mode aggressive
Router(config-isakmp)# my-identity kyoten1
Router(config-isakmp)# peer-identity address 10.0.0.2
Router(config-isakmp)# keepalive-icmp peer-address 192.168.3.1
Router(config-isakmp)# keepalive-icmp source-interface lan 1
Router(config-isakmp)# keepalive-icmp multi-path interface pppoe 1
Router(config-isakmp)# keepalive icmp always-send
Router(config-isakmp)# exit
Router(config)# crypto isakmp policy 2
Router(config-isakmp)# authentication prekey
Router(config-isakmp)# key ascii furukawa
Router(config-isakmp)# peer-identity address 192.168.200.1
Router(config-isakmp)# keepalive-icmp peer-address 192.168.3.20
Router(config-isakmp)# keepalive-icmp source-interface lan 1
Router(config-isakmp)# keepalive-icmp multi-path address 192.168.100.2
Router(config-isakmp)# keepalive icmp always-send
Router(config-isakmp)# exit
Router(config)#crypto map map1 1
Router(config-crypto-map)# match address 32 multi-path
Router(config-crypto-map)# set peer address 10.0.0.2
Router(config-crypto-map)# set security-association always-up
Router(config-crypto-map)# sa-up route interface pppoe 1
Router(config-crypto-map)# exit
Router(config)#crypto map map2 2
Router(config-crypto-map)# match address 32 multi-path
Router(config-crypto-map)# set peer address 192.168.200.1
Router(config-crypto-map)# set security-association always-up
Router(config-crypto-map)# sa-up route address 192.168.100.2
Router(config-crypto-map)# exit
Router(config)# end
Router# save SIDE-A.cfg
% saving working-config
% finished saving

FITELnet F200-1の設定　

! ip route 172.16.0.1 255.255.255.255 pppoe 1 ! vpn enable ewan 1 vpnlog enable ! ipsec access-list 10 ipsec ip 192.168.3.0 0.0.0.255 172.16.0.0 0.0.255.255 ipsec access-list 64 bypass ip any any ! hostname F200-1 ! interface lan 1 ip address 192.168.3.1 255.255.255.0 exit interface pppoe 1 crypto map map1 pppoe server test pppoe account zyx@furukawa.co.jp zyx pppoe type host ip address 10.0.0.2 exit ! crypto isakmp policy 1 authentication prekey keepalive icmp always-send keepalive-icmp peer-address 172.16.0.1 keepalive-icmp source-interface lan 1 keepalive-icmp multi-path interface pppoe 1 key ascii furukawa peer-identity host kyoten1 exit crypto map map1 1 match address 10 set peer host kyoten1 sa-up route address 10.0.0.1 local-prot1 100 exit ! route-map AAA permit 1 set metric 6 set weight 0 exit ! router rip network lan 1 redistribute local-prot1 route-map AAA exit ! crypto security-association tunnel-route interface pppoe 1 exit ! end

FITELnet F200-2の設定　

!
ip route 192.168.100.1 255.255.255.255 192.168.200.2
ip route 172.16.0.1 255.255.255.255 192.168.200.2
!
vpn enable
vpnlog enable
!
ipsec access-list 10 ipsec ip 192.168.3.0 0.0.0.255 172.16.0.0 0.0.255.255
ipsec access-list 64 bypass ip any any
!
hostname F200-2
!
interface ewan 1
 crypto map map2
 ip address 192.168.200.1 255.255.255.0
exit
interface lan 1
 ip address 192.168.3.20 255.255.255.0
exit
!
crypto isakmp policy 1
 authentication prekey
 keepalive icmp always-send
 keepalive-icmp peer-address 172.16.0.1
 keepalive-icmp source-interface lan 1
 keepalive-icmp multi-path address 192.168.200.2
 key ascii furukawa
 peer-identity address 192.168.100.1
exit
crypto map map2 1
 match address 10
 set peer address 192.168.100.1
 sa-up route address 192.168.200.2 local-prot2 150
exit
!
route-map AAA permit 1
 set metric 10
 set weight 0
exit
!
router rip
 network lan 1
 redistribute local-prot2 route-map AAA
exit
!
end