固定IPサービスでL2TP/IPsec、L2TPv3/IPsecを利用する｜IPoEの設定｜設定例｜ルータ・ネットワーク機器

VNE各社の固定IPサービスでL2TP/IPsecおよびL2TPv3/IPsecを利用する場合の設定例です。

本設定例は、次のサービスに適用可能です。

VNE事業者	IPoEサービス名	設定例	設定例 (txt)
朝日ネット	「v6 コネクト IPv4 over IPv6 接続（IPIP）」	「v6 コネクト IPv4 over IPv6 接続（IPIP）」	この設定のご利用は
アルテリア・ネットワークス	「クロスパス」	固定IP1/RA-Proxyを利用	この設定のご利用は
		固定IP1/DHCPv6-PDを利用	この設定のご利用は
		固定IP8/IP16/RA-Proxyを利用	この設定のご利用は
		固定IP8/IP16/DHCPv6-PDを利用	この設定のご利用は
インターネットマルチフィード	「transix IPv4接続（固定IP）」	固定IP/RA-Proxyを利用	この設定のご利用は
インターネットマルチフィード	「transix IPv4接続（固定IP）」	固定IP/DHCPv6-PDを利用	この設定のご利用は
JPIX	「v6プラス」	固定IPサービス	この設定のご利用は

「クロスパス」固定IP8/IP16（補足説明）

補足・注意点

以下の設定例は、単独では使用できません。必ず上記動的サービスの設定例と組み合わせてご使用ください。
L2TP/IPsecに関して、L2TP/IPsecトンネルを折り返す通信はF70/F71 V01.04、F220/F221 V01.06よりサポートしております。たとえば、構成1では自宅のIPv4端末とIPv4 Internetの端末間の通信が該当します。
以下の設定例のPDFファイルをご確認ください。補足欄にコマンドの補足説明や注意点を記載しております。

構成と設定例

L2TP/IPsec

自宅や外出先から勤務先にL2TP/IPsec接続して、勤務先LANのIPv4端末と通信を行うための設定例です。

設定例	設定例（txt）
L2TP/IPsecを利用する	この設定のご利用は

L2TPv3/IPsec

拠点間でL2TPv3/IPsec接続して通信を行うための設定例です。

設定例	設定例（txt）
L2TPv3/IPsecを利用する	この設定のご利用は

<pre>
access-list 109 deny ip any any
access-list 110 spi ip any any
access-list 4000 permit icmp6 any any neighbor-advertisement
access-list 4000 permit icmp6 any any neighbor-solicitation
access-list 4000 permit icmp6 any any router-advertisement
access-list 4000 permit udp any any eq 546
access-list 4009 deny ipv6 any any
access-list 4010 spi ipv6 any any
access-list 4100 permit tcp any any eq 53
access-list 4100 permit udp any any eq 53
access-list 4101 permit tcp any ::1/128
access-list 4101 permit udp any ::1/128
!
ip route 0.0.0.0 0.0.0.0 tunnel 1
ip name-server ::1
!
ip dhcp server-profile LAN
 address 192.168.0.2 192.168.0.254
 lease-time 28800
 dns 192.168.0.1
 gateway 192.168.0.1
exit
!
ip nat list 1 192.168.0.0 0.0.0.255
!
ipv6 dhcp client-profile NGN
 option-request dns-server
 retries infinity
exit
!
ipv6 dhcp server-profile LANv6
 dns port-channel 1
exit
!
ipinip tunnel-profile IPIP1
 profile-mode ipip
 source ipv6 port-channel 11
 destination address ##トンネル終端装置のIPv6アドレス##
 ipinip fragment pre
exit
!
logging buffer level informational
!
hostname FITELnet
!
interface GigaEthernet 1/1
 vlan-id 11
 bridge-group 11
 channel-group 11
 policy-route input DNS-POLICY
exit
!
interface GigaEthernet 2/1
 vlan-id 1
 bridge-group 1
 channel-group 1
 ipv6 access-group 4000 in
 ipv6 access-group 4009 in
 ipv6 access-group 4010 out
exit
!
interface Port-channel 1
 ipv6 enable
 ipv6 nd receive-ra prefix-delegation port-channel 11
 ipv6 router-lifetime-receive-enable
 ipv6 trust-ra-prefix-lifetime
 ipv6 dhcp service client
 ipv6 dhcp client-profile NGN
exit
!
interface Port-channel 11
 ip dhcp service server
 ip dhcp server-profile LAN
 ip address 192.168.0.1 255.255.255.0
 ipv6 enable
 ipv6 address autoconfig interface-id ##インタフェースID##
 ipv6 nd other-config-flag
 ipv6 nd send-ra
 ipv6 trust-ra-prefix-lifetime
 ipv6 dhcp service server
 ipv6 dhcp server-profile LANv6
 mss 1420
 ddns-client address ipv6 action http-client 1 delay 10 interval 3600
exit
!
interface Tunnel 1
 ip address ##固定IPv4グローバルアドレス## 255.255.255.255
 ip access-group 109 in
 ip access-group 110 out
 ip nat inside source list 1 interface
 tunnel mode ipinip tunnel-profile IPIP1
exit
!
class-map DNS6
 match ipv6 access-group 4100
exit
!
class-map DNS6_LO
 match ipv6 access-group 4101
exit
!
policy-route-map DNS-POLICY
 !
 class DNS6
  search-sequence 10
  count
  action nexthop ##ネクストホップアドレス(IPv6)##
 exit
 !
 class DNS6_LO
  search-sequence 1
  count
  action transmit
 exit
 !
exit
!
local policy-route DNS-POLICY
!
dns-server ip enable
dns-server ipv6 enable
!
proxydns domain 1 any * any dhcp ipv6 port-channel 1 source-interface port-channel 11
proxydns address 1 any dhcp ipv6 port-channel 1 source-interface port-channel 11
!
http-client 1
 request-timeout 10 retry 5
 method 1 get url ##アップデートサーバURL## user ##ユーザID## pass ##パスワード##
 reference-interface port-channel 11
 source-interface port-channel 11
 logging on
exit
!
end
</pre>

<pre>
access-list 109 deny ip any any
access-list 110 spi ip any any
access-list 4000 permit icmp6 any any neighbor-advertisement
access-list 4000 permit icmp6 any any neighbor-solicitation
access-list 4000 permit icmp6 any any router-advertisement
access-list 4000 permit udp any any eq 546
access-list 4009 deny ipv6 any any
access-list 4010 spi ipv6 any any
access-list 4100 permit tcp any any eq 53
access-list 4100 permit udp any any eq 53
access-list 4101 permit tcp any ::1/128
access-list 4101 permit udp any ::1/128
!
ip route 0.0.0.0 0.0.0.0 tunnel 1
ip name-server ::1
!
ip dhcp server-profile LAN
 address 192.168.0.2 192.168.0.254
 lease-time 28800
 dns 192.168.0.1
 gateway 192.168.0.1
exit
!
ip nat list 1 192.168.0.0 0.0.0.255
!
ipv6 dhcp client-profile NGN
 option-request dns-server
 retries infinity
exit
!
ipv6 dhcp server-profile LANv6
 dns port-channel 1
exit
!
ipinip tunnel-profile IPIP1
 profile-mode ipip
 source ipv6 port-channel 11
 destination address ##トンネル終端装置 IPv6アドレス##
 ipinip fragment pre
exit
!
logging buffer level informational
!
aaa authentication login default local
aaa authorization exec default local
!
username test privilege 15 password 2 $1$LAruCQ4A$T3O69MOhXaiNub6xoHNsG1
!
hostname FITELnet
!
interface GigaEthernet 1/1
 vlan-id 11
 bridge-group 11
 channel-group 11
 policy-route input DNS-POLICY
exit
!
interface GigaEthernet 2/1
 vlan-id 1
 bridge-group 1
 channel-group 1
 ipv6 access-group 4000 in
 ipv6 access-group 4009 in
 ipv6 access-group 4010 out
exit
!
interface Port-channel 1
 ipv6 enable
 ipv6 nd receive-ra prefix-delegation port-channel 11
 ipv6 router-lifetime-receive-enable
 ipv6 trust-ra-prefix-lifetime
 ipv6 dhcp service client
 ipv6 dhcp client-profile NGN
exit
!
interface Port-channel 11
 ip dhcp service server
 ip dhcp server-profile LAN
 ip address 192.168.0.1 255.255.255.0
 ipv6 enable
 ipv6 address autoconfig interface-id ##インタフェースID##
 ipv6 nd other-config-flag
 ipv6 nd send-ra
 ipv6 trust-ra-prefix-lifetime
 ipv6 dhcp service server
 ipv6 dhcp server-profile LANv6
 mss 1420
 link-state always-up
 ddns-client address ipv6 action http-client 1 delay 10 interval 600
exit
!
interface Tunnel 1
 ip address ##固定IPv4グローバルアドレス## 255.255.255.255
 ip access-group 109 in
 ip access-group 110 out
 ip nat inside source list 1 interface
 tunnel mode ipinip tunnel-profile IPIP1
exit
!
class-map DNS6
 match ipv6 access-group 4100
exit
!
class-map DNS6_LO
 match ipv6 access-group 4101
exit
!
policy-route-map DNS-POLICY
 !
 class DNS6
  search-sequence 10
  count
  action nexthop ##ネクストホップアドレス(IPv6)##
 exit
 !
 class DNS6_LO
  search-sequence 1
  count
  action transmit
 exit
 !
exit
!
local policy-route DNS-POLICY
!
line console
 exec-timeout 0
 authorization exec default local
exit
!
line telnet
 exec-timeout 0
exit
!
dns-server ip enable
dns-server ipv6 enable
!
proxydns domain 1 any * any dhcp ipv6 port-channel 1 source-interface port-channel 11
proxydns address 1 any dhcp ipv6 port-channel 1 source-interface port-channel 11
!
http-client 1
 request-timeout 10 retry 5
 method 1 get url https://##Basic認証ID##:##Basic認証パスワード##@##アップデートサーバURL## d ##DDNS ID## p ##DDNSパスワード## u ##FQDN## a $i6
 reference-interface port-channel 11
 source-interface port-channel 11
 logging on
exit
!
end
</pre>

<pre>
access-list 109 deny ip any any
access-list 110 spi ip any any
access-list 4000 permit icmp6 any any neighbor-advertisement
access-list 4000 permit icmp6 any any neighbor-solicitation
access-list 4000 permit icmp6 any any router-advertisement
access-list 4000 permit udp any any eq 546
access-list 4009 deny ipv6 any any
access-list 4010 spi ipv6 any any
!
ip route 0.0.0.0 0.0.0.0 tunnel 1
ip name-server ::1
!
ip dhcp server-profile LAN
 address 192.168.0.2 192.168.0.254
 lease-time 28800
 dns 192.168.0.1
 gateway 192.168.0.1
exit
!
ip nat list 1 192.168.0.0 0.0.0.255
!
ipv6 route ::/0 dhcp port-channel 1
!
ipv6 dhcp client-profile NGN
 option-request prefix-delegation
 option-request dns-server
 retries infinity
exit
!
ipv6 dhcp server-profile LANv6
 dns port-channel 1
exit
!
ipinip tunnel-profile IPIP1
 profile-mode ipip
 source ipv6 port-channel 11
 destination address ##トンネル終端装置 IPv6アドレス##
 ipinip fragment pre
exit
!
logging buffer level informational
!
aaa authentication login default local
aaa authorization exec default local
!
username test privilege 15 password 2 $1$LAruCQ4A$T3O69MOhXaiNub6xoHNsG1
!
hostname FITELnet
!
interface GigaEthernet 1/1
 vlan-id 11
 bridge-group 11
 channel-group 11
exit
!
interface GigaEthernet 2/1
 vlan-id 1
 bridge-group 1
 channel-group 1
 ipv6 access-group 4000 in
 ipv6 access-group 4009 in
 ipv6 access-group 4010 out
exit
!
interface Port-channel 1
 ipv6 enable
 ipv6 dhcp service client
 ipv6 dhcp client-profile NGN
exit
!
interface Port-channel 11
 ip dhcp service server
 ip dhcp server-profile LAN
 ip address 192.168.0.1 255.255.255.0
 ipv6 enable
 ipv6 address dhcp port-channel 1 ##インタフェースID##/64
 ipv6 nd other-config-flag
 ipv6 nd send-ra
 ipv6 trust-ra-prefix-lifetime
 ipv6 dhcp service server
 ipv6 dhcp server-profile LANv6
 mss 1420
 link-state always-up
 ddns-client address ipv6 action http-client 1 delay 10 interval 600
exit
!
interface Tunnel 1
 ip address ##固定IPv4グローバルアドレス## 255.255.255.255
 ip access-group 109 in
 ip access-group 110 out
 ip nat inside source list 1 interface
 tunnel mode ipinip tunnel-profile IPIP1
exit
!
line console
 exec-timeout 0
 authorization exec default local
exit
!
line telnet
 exec-timeout 0
exit
!
dns-server ip enable
dns-server ipv6 enable
!
proxydns domain 1 any * any dhcp ipv6 port-channel 1 source-interface port-channel 11
proxydns address 1 any dhcp ipv6 port-channel 1 source-interface port-channel 11
!
http-client 1
 request-timeout 10 retry 5
 method 1 get url https://##Basic認証ID##:##Basic認証パスワード##@##アップデートサーバURL## d ##DDNS ID## p ##DDNSパスワード## u ##FQDN## a $i6
 reference-interface port-channel 11
 source-interface port-channel 11
 logging on
exit
!
end
</pre>

<pre>
access-list 100 permit ip any host ##固定IP8アドレス-2##
access-list 100 permit ip any host ##固定IP8アドレス-3##
access-list 100 permit ip any host ##固定IP8アドレス-4##
access-list 100 permit ip any host ##固定IP8アドレス-5##
access-list 109 deny ip any any
access-list 110 spi ip any any
access-list 4000 permit icmp6 any any neighbor-advertisement
access-list 4000 permit icmp6 any any neighbor-solicitation
access-list 4000 permit icmp6 any any router-advertisement
access-list 4000 permit udp any any eq 546
access-list 4009 deny ipv6 any any
access-list 4010 spi ipv6 any any
access-list 4100 permit tcp any any eq 53
access-list 4100 permit udp any any eq 53
access-list 4101 permit tcp any ::1/128
access-list 4101 permit udp any ::1/128
!
ip route 0.0.0.0 0.0.0.0 tunnel 1
ip name-server ::1
!
ip dhcp server-profile LAN
 address 192.168.0.2 192.168.0.254
 lease-time 28800
 dns 192.168.0.1
 gateway 192.168.0.1
exit
!
ip nat list 1 192.168.0.0 0.0.0.255
ip nat default action pass
!
ipv6 dhcp client-profile NGN
 option-request dns-server
 retries infinity
exit
!
ipv6 dhcp server-profile LANv6
 dns port-channel 1
exit
!
ipinip tunnel-profile IPIP1
 profile-mode ipip
 source ipv6 port-channel 11
 destination address ##トンネル終端装置 IPv6アドレス##
 ipinip fragment pre
exit
!
logging buffer level informational
!
aaa authentication login default local
aaa authorization exec default local
!
username test privilege 15 password 2 $1$LAruCQ4A$T3O69MOhXaiNub6xoHNsG1
!
hostname FITELnet
!
interface GigaEthernet 1/1
 vlan-id 11
 bridge-group 11
 channel-group 11
 policy-route input DNS-POLICY
exit
!
interface GigaEthernet 1/2
 vlan-id 12
 bridge-group 12
 channel-group 12
exit
!
interface GigaEthernet 2/1
 vlan-id 1
 bridge-group 1
 channel-group 1
 ipv6 access-group 4000 in
 ipv6 access-group 4009 in
 ipv6 access-group 4010 out
exit
!
interface Port-channel 1
 ipv6 enable
 ipv6 nd receive-ra prefix-delegation port-channel 11
 ipv6 router-lifetime-receive-enable
 ipv6 trust-ra-prefix-lifetime
 ipv6 dhcp service client
 ipv6 dhcp client-profile NGN
exit
!
interface Port-channel 11
 ip dhcp service server
 ip dhcp server-profile LAN
 ip address 192.168.0.1 255.255.255.0
 ipv6 enable
 ipv6 address autoconfig interface-id ##インタフェースID##
 ipv6 nd other-config-flag
 ipv6 nd send-ra
 ipv6 trust-ra-prefix-lifetime
 ipv6 dhcp service server
 ipv6 dhcp server-profile LANv6
 mss 1420
 link-state always-up
 ddns-client address ipv6 action http-client 1 delay 10 interval 600
exit
!
interface Port-channel 12
 ip address ##固定IP8アドレス-6## 255.255.255.248
 mss 1420
exit
!
interface Tunnel 1
 ip address ##固定IP8アドレス-1## 255.255.255.255
 ip access-group 100 in
 ip access-group 109 in
 ip access-group 110 out
 ip nat inside source list 1 interface
 tunnel mode ipinip tunnel-profile IPIP1
exit
!
class-map DNS6
 match ipv6 access-group 4100
exit
!
class-map DNS6_LO
 match ipv6 access-group 4101
exit
!
policy-route-map DNS-POLICY
 !
 class DNS6
  search-sequence 10
  count
  action nexthop ##ネクストホップアドレス(IPv6)##
 exit
 !
 class DNS6_LO
  search-sequence 1
  count
  action transmit
 exit
 !
exit
!
local policy-route DNS-POLICY
!
line console
 exec-timeout 0
 authorization exec default local
exit
!
line telnet
 exec-timeout 0
exit
!
dns-server ip enable
dns-server ipv6 enable
!
proxydns domain 1 any * any dhcp ipv6 port-channel 1 source-interface port-channel 11
proxydns address 1 any dhcp ipv6 port-channel 1 source-interface port-channel 11
!
http-client 1
 request-timeout 10 retry 5
 method 1 get url https://##Basic認証ID##:##Basic認証パスワード##@##アップデートサーバURL## d ##DDNS ID## p ##DDNSパスワード## u ##FQDN## a $i6
 reference-interface port-channel 11
 source-interface port-channel 11
 logging on
exit
!
end
</pre>

<pre>
access-list 100 permit ip any host ##固定IP8アドレス-2##
access-list 100 permit ip any host ##固定IP8アドレス-3##
access-list 100 permit ip any host ##固定IP8アドレス-4##
access-list 100 permit ip any host ##固定IP8アドレス-5##
access-list 109 deny ip any any
access-list 110 spi ip any any
access-list 4000 permit icmp6 any any neighbor-advertisement
access-list 4000 permit icmp6 any any neighbor-solicitation
access-list 4000 permit icmp6 any any router-advertisement
access-list 4000 permit udp any any eq 546
access-list 4009 deny ipv6 any any
access-list 4010 spi ipv6 any any
!
ip route 0.0.0.0 0.0.0.0 tunnel 1
ip name-server ::1
!
ip dhcp server-profile LAN
 address 192.168.0.2 192.168.0.254
 lease-time 28800
 dns 192.168.0.1
 gateway 192.168.0.1
exit
!
ip nat list 1 192.168.0.0 0.0.0.255
ip nat default action pass
!
ipv6 route ::/0 dhcp port-channel 1
!
ipv6 dhcp client-profile NGN
 option-request prefix-delegation
 option-request dns-server
 retries infinity
exit
!
ipv6 dhcp server-profile LANv6
 dns port-channel 1
exit
!
ipinip tunnel-profile IPIP1
 profile-mode ipip
 source ipv6 port-channel 11
 destination address ##トンネル終端装置 IPv6アドレス##
 ipinip fragment pre
exit
!
logging buffer level informational
!
aaa authentication login default local
aaa authorization exec default local
!
username test privilege 15 password 2 $1$LAruCQ4A$T3O69MOhXaiNub6xoHNsG1
!
hostname FITELnet
!
interface GigaEthernet 1/1
 vlan-id 11
 bridge-group 11
 channel-group 11
exit
!
interface GigaEthernet 1/2
 vlan-id 12
 bridge-group 12
 channel-group 12
exit
!
interface GigaEthernet 2/1
 vlan-id 1
 bridge-group 1
 channel-group 1
 ipv6 access-group 4000 in
 ipv6 access-group 4009 in
 ipv6 access-group 4010 out
exit
!
interface Port-channel 1
 ipv6 enable
 ipv6 dhcp service client
 ipv6 dhcp client-profile NGN
exit
!
interface Port-channel 11
 ip dhcp service server
 ip dhcp server-profile LAN
 ip address 192.168.0.1 255.255.255.0
 ipv6 enable
 ipv6 address dhcp port-channel 1 ##インタフェースID##/64
 ipv6 nd other-config-flag
 ipv6 nd send-ra
 ipv6 trust-ra-prefix-lifetime
 ipv6 dhcp service server
 ipv6 dhcp server-profile LANv6
 mss 1420
 link-state always-up
 ddns-client address ipv6 action http-client 1 delay 10 interval 600
exit
!
interface Port-channel 12
 ip address ##固定IP8アドレス-6## 255.255.255.248
 mss 1420
exit
!
interface Tunnel 1
 ip address ##固定IP8アドレス-1## 255.255.255.255
 ip access-group 100 in
 ip access-group 109 in
 ip access-group 110 out
 ip nat inside source list 1 interface
 tunnel mode ipinip tunnel-profile IPIP1
exit
!
line console
 exec-timeout 0
 authorization exec default local
exit
!
line telnet
 exec-timeout 0
exit
!
dns-server ip enable
dns-server ipv6 enable
!
proxydns domain 1 any * any dhcp ipv6 port-channel 1 source-interface port-channel 11
proxydns address 1 any dhcp ipv6 port-channel 1 source-interface port-channel 11
!
http-client 1
 request-timeout 10 retry 5
 method 1 get url https://##Basic認証ID##:##Basic認証パスワード##@##アップデートサーバURL## d ##DDNS ID## p ##DDNSパスワード## u ##FQDN## a $i6
 reference-interface port-channel 11
 source-interface port-channel 11
 logging on
exit
!
end
</pre>

<pre>
access-list 109 deny ip any any
access-list 110 spi ip any any
access-list 4000 permit icmp6 any any neighbor-advertisement
access-list 4000 permit icmp6 any any neighbor-solicitation
access-list 4000 permit icmp6 any any router-advertisement
access-list 4000 permit udp any any eq 546
access-list 4009 deny ipv6 any any
access-list 4010 spi ipv6 any any
access-list 4100 permit tcp any any eq 53
access-list 4100 permit udp any any eq 53
access-list 4101 permit tcp any ::1/128
access-list 4101 permit udp any ::1/128
!
ip route 0.0.0.0 0.0.0.0 tunnel 1
ip name-server ::1
!
ip dhcp server-profile LAN
 address 192.168.0.2 192.168.0.254
 lease-time 28800
 dns 192.168.0.1
 gateway 192.168.0.1
exit
!
ip nat list 1 192.168.0.0 0.0.0.255
!
ipv6 dhcp client-profile NGN
 option-request dns-server
 retries infinity
exit
!
ipv6 dhcp server-profile LANv6
 dns port-channel 1
exit
!
ipinip tunnel-profile IPIP1
 profile-mode ipip
 source ipv6 port-channel 11
 destination address ##トンネル終端装置 IPv6アドレス##
 ipinip fragment pre
exit
!
logging buffer level informational
!
aaa authentication login default local
aaa authorization exec default local
!
username test privilege 15 password 2 $1$LAruCQ4A$T3O69MOhXaiNub6xoHNsG1
!
hostname FITELnet
!
interface GigaEthernet 1/1
 vlan-id 11
 bridge-group 11
 channel-group 11
 policy-route input DNS-POLICY
exit
!
interface GigaEthernet 2/1
 vlan-id 1
 bridge-group 1
 channel-group 1
 ipv6 access-group 4000 in
 ipv6 access-group 4009 in
 ipv6 access-group 4010 out
exit
!
interface Port-channel 1
 ipv6 enable
 ipv6 nd receive-ra prefix-delegation port-channel 11
 ipv6 router-lifetime-receive-enable
 ipv6 trust-ra-prefix-lifetime
 ipv6 dhcp service client
 ipv6 dhcp client-profile NGN
exit
!
interface Port-channel 11
 ip dhcp service server
 ip dhcp server-profile LAN
 ip address 192.168.0.1 255.255.255.0
 ipv6 enable
 ipv6 address autoconfig interface-id ##インタフェースID##
 ipv6 nd other-config-flag
 ipv6 nd send-ra
 ipv6 trust-ra-prefix-lifetime
 ipv6 dhcp service server
 ipv6 dhcp server-profile LANv6
 mss 1420
 ddns-client address ipv6 action http-client 1 delay 10 interval 600
exit
!
interface Tunnel 1
 ip address ##固定IPv4グローバルアドレス## 255.255.255.255
 ip access-group 109 in
 ip access-group 110 out
 ip nat inside source list 1 interface
 tunnel mode ipinip tunnel-profile IPIP1
exit
!
class-map DNS6
 match ipv6 access-group 4100
exit
!
class-map DNS6_LO
 match ipv6 access-group 4101
exit
!
policy-route-map DNS-POLICY
 !
 class DNS6
  search-sequence 10
  count
  action nexthop ##ネクストホップアドレス(IPv6)##
 exit
 !
 class DNS6_LO
  search-sequence 1
  count
  action transmit
 exit
 !
exit
!
local policy-route DNS-POLICY
!
line console
 exec-timeout 0
 authorization exec default local
exit
!
line telnet
 exec-timeout 0
exit
!
dns-server ip enable
dns-server ipv6 enable
!
proxydns domain 1 any * any dhcp ipv6 port-channel 1 source-interface port-channel 11
proxydns address 1 any dhcp ipv6 port-channel 1 source-interface port-channel 11
!
http-client 1
 request-timeout 10 retry 5
 method 1 get url ##アップデートサーバURL## username ##USERNAME## password ##PASSWORD##
 reference-interface port-channel 11
 source-interface port-channel 11
 logging on
exit
!
end
</pre>

<pre>
access-list 109 deny ip any any
access-list 110 spi ip any any
access-list 4000 permit icmp6 any any neighbor-advertisement
access-list 4000 permit icmp6 any any neighbor-solicitation
access-list 4000 permit icmp6 any any router-advertisement
access-list 4000 permit udp any any eq 546
access-list 4009 deny ipv6 any any
access-list 4010 spi ipv6 any any
!
ip route 0.0.0.0 0.0.0.0 tunnel 1
ip name-server ::1
!
ip dhcp server-profile LAN
 address 192.168.0.2 192.168.0.254
 lease-time 28800
 dns 192.168.0.1
 gateway 192.168.0.1
exit
!
ip nat list 1 192.168.0.0 0.0.0.255
!
ipv6 route ::/0 dhcp port-channel 1
!
ipv6 dhcp client-profile NGN
 option-request prefix-delegation
 option-request dns-server
 retries infinity
exit
!
ipv6 dhcp server-profile LANv6
 dns port-channel 1
exit
!
ipinip tunnel-profile IPIP1
 profile-mode ipip
 source ipv6 port-channel 11
 destination address ##トンネル終端装置 IPv6アドレス##
 ipinip fragment pre
exit
!
logging buffer level informational
!
aaa authentication login default local
aaa authorization exec default local
!
username test privilege 15 password 2 $1$LAruCQ4A$T3O69MOhXaiNub6xoHNsG1
!
hostname FITELnet
!
interface GigaEthernet 1/1
 vlan-id 11
 bridge-group 11
 channel-group 11
exit
!
interface GigaEthernet 2/1
 vlan-id 1
 bridge-group 1
 channel-group 1
 ipv6 access-group 4000 in
 ipv6 access-group 4009 in
 ipv6 access-group 4010 out
exit
!
interface Port-channel 1
 ipv6 enable
 ipv6 dhcp service client
 ipv6 dhcp client-profile NGN
exit
!
interface Port-channel 11
 ip dhcp service server
 ip dhcp server-profile LAN
 ip address 192.168.0.1 255.255.255.0
 ipv6 enable
 ipv6 address dhcp port-channel 1 ##インタフェースID##
 ipv6 nd other-config-flag
 ipv6 nd send-ra
 ipv6 trust-ra-prefix-lifetime
 ipv6 dhcp service server
 ipv6 dhcp server-profile LANv6
 mss 1420
 ddns-client address ipv6 action http-client 1 delay 10 interval 600
exit
!
interface Tunnel 1
 ip address ##固定IPv4グローバルアドレス## 255.255.255.255
 ip access-group 109 in
 ip access-group 110 out
 ip nat inside source list 1 interface
 tunnel mode ipinip tunnel-profile IPIP1
exit
!
line console
 exec-timeout 0
 authorization exec default local
exit
!
line telnet
 exec-timeout 0
exit
!
dns-server ip enable
dns-server ipv6 enable
!
proxydns domain 1 any * any dhcp ipv6 port-channel 1 source-interface port-channel 11
proxydns address 1 any dhcp ipv6 port-channel 1 source-interface port-channel 11
!
http-client 1
 request-timeout 10 retry 5
 method 1 get url ##アップデートサーバURL## username ##USERNAME## password ##PASSWORD##
 reference-interface port-channel 11
 source-interface port-channel 11
 logging on
exit
!
end
</pre>

<pre>
access-list 109 deny ip any any
access-list 110 spi ip any any
access-list 4000 permit icmp6 any any neighbor-advertisement
access-list 4000 permit icmp6 any any neighbor-solicitation
access-list 4000 permit icmp6 any any router-advertisement
access-list 4000 permit udp any any eq 546
access-list 4009 deny ipv6 any any
access-list 4010 spi ipv6 any any
access-list 4100 permit tcp any any eq 53
access-list 4100 permit udp any any eq 53
access-list 4101 permit tcp any ::1/128
access-list 4101 permit udp any ::1/128
!
ip route 0.0.0.0 0.0.0.0 tunnel 1
ip name-server ::1
!
ip dhcp server-profile LAN
 address 192.168.0.2 192.168.0.254
 lease-time 28800
 dns 192.168.0.1
 gateway 192.168.0.1
exit
!
ip nat list 1 192.168.0.0 0.0.0.255
!
ipv6 dhcp client-profile NGN
 option-request dns-server
 retries infinity
exit
!
ipv6 dhcp server-profile LANv6
 dns port-channel 1
exit
!
ipinip tunnel-profile IPIP1
 profile-mode ipip
 source ipv6 port-channel 11
 destination address ##BRのIPv6アドレス##
 ipinip fragment pre
exit
!
logging buffer level informational
!
hostname FITELnet
!
interface GigaEthernet 1/1
 vlan-id 11
 bridge-group 11
 channel-group 11
 policy-route input DNS-POLICY
exit
!
interface GigaEthernet 2/1
 vlan-id 1
 bridge-group 1
 channel-group 1
 ipv6 access-group 4000 in
 ipv6 access-group 4009 in
 ipv6 access-group 4010 out
exit
!
interface Port-channel 1
 ipv6 enable
 ipv6 nd receive-ra prefix-delegation port-channel 11
 ipv6 router-lifetime-receive-enable
 ipv6 trust-ra-prefix-lifetime
 ipv6 dhcp service client
 ipv6 dhcp client-profile NGN
exit
!
interface Port-channel 11
 ip dhcp service server
 ip dhcp server-profile LAN
 ip address 192.168.0.1 255.255.255.0
 ipv6 enable
 ipv6 address autoconfig interface-id ##インタフェースID##
 ipv6 nd other-config-flag
 ipv6 nd send-ra
 ipv6 trust-ra-prefix-lifetime
 ipv6 dhcp service server
 ipv6 dhcp server-profile LANv6
 mss 1420
 ddns-client address ipv6 action http-client 1 delay 10 interval 3600
exit
!
interface Tunnel 1
 ip address ##固定IPv4グローバルアドレス## 255.255.255.255
 ip access-group 109 in
 ip access-group 110 out
 ip nat inside source list 1 interface
 tunnel mode ipinip tunnel-profile IPIP1
exit
!
class-map DNS6
 match ipv6 access-group 4100
exit
!
class-map DNS6_LO
 match ipv6 access-group 4101
exit
!
policy-route-map DNS-POLICY
 !
 class DNS6
  search-sequence 10
  count
  action nexthop ##ネクストホップアドレス(IPv6)##
 exit
 !
 class DNS6_LO
  search-sequence 1
  count
  action transmit
 exit
 !
exit
!
local policy-route DNS-POLICY
!
dns-server ip enable
dns-server ipv6 enable
!
proxydns domain 1 any * any dhcp ipv6 port-channel 1 source-interface port-channel 11
proxydns address 1 any dhcp ipv6 port-channel 1 source-interface port-channel 11
!
http-client 1
 request-timeout 10 retry 5
 method 1 get url ##アップデートサーバURL## user ##ユーザID## pass ##パスワード##
 reference-interface port-channel 11
 source-interface port-channel 11
 logging on
exit
!
end
</pre>

<pre>
access-list 100 permit udp any host ##固定IPv4グローバルアドレス## eq 500
access-list 100 permit udp any host ##固定IPv4グローバルアドレス## eq 4500
access-list 100 permit 50 any host ##固定IPv4グローバルアドレス##
access-list 4000 permit 4 ##トンネル終端装置 IPv6アドレス##/128 any
!
ip local pool POOL1 192.168.0.129 192.168.0.254
!
ip dhcp server-profile LAN
 address 192.168.0.4 192.168.0.128
exit
!
ipinip tunnel-profile IPIP1
 set mss 1234
exit
!
aaa authentication ppp PPP_AUTH1 local-group LOCAL_AUTH1
!
aaa local group LOCAL_AUTH1
 username user1 password pass1
 username user1 interface tunnel 1001
 username user2 password pass2
 username user2 interface tunnel 1002
exit
!
crypto ipsec udp-encapsulation nat-t keepalive interval 60 always-send
!
crypto ipsec policy IPsec_POLICY
 mode transport
 set security-association lifetime seconds 3600
 set security-association transform-keysize aes 128 256 256
 set security-association transform esp-aes esp-3des esp-md5-hmac esp-sha-hmac
 set ip df-bit 0
 set ip fragment post
exit
!
crypto isakmp log sa
crypto isakmp log session
crypto isakmp log negotiation-fail
!
crypto isakmp policy ISAKMP_POLICY
 authentication pre-share
 encryption aes
 encryption-keysize aes 128 256 256
 group 1 2 5 14 15
 lifetime 3600
 hash sha sha-256
 initiate-mode main
exit
!
crypto isakmp profile PROF1
 local-address source-interface tunnel 1
 set isakmp-policy ISAKMP_POLICY
 set ipsec-policy IPsec_POLICY
 ike-version 1
 local-key secret
exit
!
crypto map MAP1 ipsec-isakmp dynamic
 set isakmp-profile PROF1
exit
!
interface Port-channel 11
 ip proxy-arp
 mss 1234
 link-state always-up
exit
!
interface Tunnel 1
 ip access-group 100 in
exit
!
interface Tunnel 1001
 tunnel mode l2tpv2
exit
!
interface Tunnel 1002
 tunnel mode l2tpv2
exit
!
ppp-template PPP_TEMP1
 pool POOL1
 ppp authentication chap PPP_AUTH1
 dns 192.168.0.2 192.168.0.3
exit
!
l2tpv2 tunnel-profile LNS1
 ppp accept template PPP_TEMP1
 local name LNS1
 tunnel protection ipsec map MAP1
exit
!
l2tpv2 log ccn
l2tpv2 log session
l2tpv2 log negotiation-fail
!
end
</pre>

<pre>
access-list 100 permit udp any host ##固定IPv4グローバルアドレス## eq 500
access-list 100 permit udp any host ##固定IPv4グローバルアドレス## eq 4500
access-list 100 permit 50 any host ##固定IPv4グローバルアドレス##
access-list 4000 permit 4 ##トンネル終端装置 IPv6アドレス##/128 any
!
bridge-group 1001
 bridge ip adjust-mss 1312
exit
!
bridge-group 1002
 bridge ip adjust-mss 1312
exit
!
crypto ipsec udp-encapsulation nat-t keepalive interval 60 always-send
!
crypto ipsec policy IPsec_POLICY
 set security-association lifetime seconds 28800
 set security-association transform-keysize aes 256 256 256
 set security-association transform esp-aes esp-sha-hmac
 set mtu 1460
exit
!
crypto ipsec selector SELECTOR
 src 1 ipv4 any
 dst 1 ipv4 any
exit
!
crypto isakmp log sa
crypto isakmp log session
crypto isakmp log negotiation-fail
crypto isakmp negotiation retry timer 10 limit 2 timer-max 30 guard-time 0
!
crypto isakmp policy ISAKMP_POLICY
 authentication pre-share
 encryption aes
 encryption-keysize aes 256 256 256
 group 5
 lifetime 86400
 hash sha
 initiate-mode aggressive
exit
!
crypto isakmp profile PROF1
 match identity host test1.example.com
 local-address ##固定IPv4グローバルアドレス##
 self-identity address ##固定IPv4グローバルアドレス##
 set isakmp-policy ISAKMP_POLICY
 set ipsec-policy IPsec_POLICY
 ike-version 1
 local-key secret1
exit
!
crypto isakmp profile PROF2
 match identity host test2.example.com
 local-address ##固定IPv4グローバルアドレス##
 self-identity address ##固定IPv4グローバルアドレス##
 set isakmp-policy ISAKMP_POLICY
 set ipsec-policy IPsec_POLICY
 ike-version 1
 local-key secret2
exit
!
crypto session release ipsec-lost-time 5
!
crypto map MAP1 ipsec-isakmp
 match address SELECTOR
 set isakmp-profile PROF1
exit
!
crypto map MAP2 ipsec-isakmp
 match address SELECTOR
 set isakmp-profile PROF2
exit
!
interface GigaEthernet 1/3.1001
 vlan-id 1001
 bridge-group 1001
exit
!
interface GigaEthernet 1/3.1002
 vlan-id 1002
 bridge-group 1002
exit
!
interface Loopback 1
 ip address 192.168.1.1
exit
!
interface Port-channel 11
 link-state always-up
exit
!
interface Tunnel 1
 ip access-group 100 in
exit
!
interface Tunnel 101
 tunnel mode ipsec map MAP1
 link-state sync-sa
exit
!
interface Tunnel 102
 tunnel mode ipsec map MAP2
 link-state sync-sa
exit
!
interface Tunnel 1001
 tunnel mode l2tpv3 pseudowire PW1
 bridge-group 1001
exit
!
interface Tunnel 1002
 tunnel mode l2tpv3 pseudowire PW2
 bridge-group 1002
exit
!
l2tpv3 log ccn
l2tpv3 log session
l2tpv3 log negotiation-fail
l2tpv3 retransmit retries 2
l2tpv3 retransmit timer 5 timer-max 10
l2tpv3 hello interval 30
!
l2tpv3 tunnel-profile PF1
 mode l2tpv3
 tunnel source 192.168.1.1
 tunnel protection ipsec tunnel 101
 hostname local FITELnet
exit
!
l2tpv3 tunnel-profile PF2
 mode l2tpv3
 tunnel source 192.168.1.1
 tunnel protection ipsec tunnel 102
 hostname local FITELnet
exit
!
l2tpv3 pseudowire PW1
 set profile PF1
 set mtu 1390
 remote-end-id ascii test1
exit
!
l2tpv3 pseudowire PW2
 set profile PF2
 set mtu 1390
 remote-end-id ascii test2
exit
!
end
</pre>

ページの先頭へ

固定IPサービスでL2TP/IPsec、L2TPv3/IPsecを利用する対象装置：F70/F71/F220/F221/F220 EX/F221 EX

補足・注意点

構成と設定例

L2TP/IPsec

L2TPv3/IPsec