URAMIRAIKAN

1020のなれの果て (since 2005.6.19)

「Cisco ASA 5505」の初期設定について

 Cisco ASA 5505を設定する機会があったので、とりあえず基本のおさらい。

【お約束?】
> enable
# conf t
(config)# hostname HOSTNAME
(config)# enable password PASSWORD
(config)# passwd PASSWORD
(config)# clock timezone JST 9
(config)# logging enable
(config)# logging buffered informational
(config)# logging timestamp
(config)# activation-key KEY

【インターフェースの設定(DHCP無効化)】
(config)# no dhcpd auto_config outside
(config)# no dhcpd enable inside
(config)# int vlan 1
(config-if)# ip address 192.168.0.254 255.255.255.0
(config-if)# exit
(config)# int vlan 2
(config-if)# ip 10.1.1.1 255.255.255.0
(config-if)# exit
(config)# route outside 0.0.0.0 0.0.0.0 10.1.1.254
(config)# management-access inside

【SSH/ADSM(HTTPS)の有効化】
(config)# aaa authorization exec LOCAL
(config)# aaa authentication ssh console LOCAL
(config)# crypto key generate rsa modulus 1024
(config)# ssh 0.0.0.0 0.0.0.0 inside
(config)# aaa authentication http console LOCAL
(config)# http server enable
(config)# http 0.0.0.0 0.0.0.0 inside

【管理用ユーザー作成】
(config)# username USER password PASSWORD privilege 15

【設定保存】
(config)# write memory
(config)# exit
# exit
>

【Factory Defaultを実行したときのログ】
ciscoasa(config)# configure factory-default

WARNING: The boot system configuration will be cleared.
The first image found in disk0:/ will be used to boot the
system on the next reload.
Verify there is a valid image on disk0:/ or the system will
not boot.

Begin to apply factory-default configuration:
Clear all configuration
Executing command: interface Ethernet 0/0
Executing command: switchport access vlan 2
Executing command: no shutdown
Executing command: exit
Executing command: interface Ethernet 0/1
Executing command: switchport access vlan 1
Executing command: no shutdown
Executing command: exit
Executing command: interface Ethernet 0/2
Executing command: switchport access vlan 1
Executing command: no shutdown
Executing command: exit
Executing command: interface Ethernet 0/3
Executing command: switchport access vlan 1
Executing command: no shutdown
Executing command: exit
Executing command: interface Ethernet 0/4
Executing command: switchport access vlan 1
Executing command: no shutdown
Executing command: exit
Executing command: interface Ethernet 0/5
Executing command: switchport access vlan 1
Executing command: no shutdown
Executing command: exit
Executing command: interface Ethernet 0/6
Executing command: switchport access vlan 1
Executing command: no shutdown
Executing command: exit
Executing command: interface Ethernet 0/7
Executing command: switchport access vlan 1
Executing command: no shutdown
Executing command: exit
Executing command: interface vlan2
Executing command: nameif outside
INFO: Security level for "outside" set to 0 by default.
Executing command: no shutdown
Executing command: ip address dhcp setroute
Executing command: exit
Executing command: interface vlan1
Executing command: nameif inside
INFO: Security level for "inside" set to 100 by default.
Executing command: ip address 192.168.1.1 255.255.255.0
Executing command: security-level 100
Executing command: allow-ssc-mgmt
ERROR: SSC card is not available
Executing command: no shutdown
Executing command: exit
Executing command: global (outside) 1 interface
INFO: outside interface address added to PAT pool
Executing command: nat (inside) 1 0 0
Executing command: http server enable
Executing command: http 192.168.1.0 255.255.255.0 inside
Executing command: dhcpd address 192.168.1.5-192.168.1.132 inside
Executing command: dhcpd auto_config outside
Executing command: dhcpd enable inside
Executing command: logging asdm informational
Factory-default configuration is completed

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プロフィール

1020@管理人

都内を彷徨っているインフラエンジニアとかいう雑用係。いつだって眠い…。

最近のつぶやき

@umkn1020 (09/27-01:54)
NASのディスクが1つお亡くなりに…。代替品を発注しなきゃ
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今週は3営業日しかなかったのに長かったな…
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@umkn1020 (09/24-12:07)
いろいろ台無しにしてくれた同僚に対してさすがにイラッとしてしまった。エンジニアとしてレベルが低すぎるorz

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