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yas-nyan / #
Last active September 4, 2019 06:08
Cisco IOS で公開鍵認証でのSSHを有効化する ref: https://qiita.com/yas-nyan/items/f8d1a1620d371a1f4235
cisco1# exit
@yas-nyan
yas-nyan / iterfaces
Created December 12, 2017 01:10
Ubuntuを複数VLAN/SSID吹けるAPにしてみる ref: https://qiita.com/yas-nyan/items/10151034ed87e27a52ec
auto lo
iface lo inet loopback
# 元のeth0はautoで立ち上がらせないようにしておく。
#auto eth0
auto eth0.200
iface eth0.200 inet static
address 10.200.200.100
netmask 255.255.0.0
@yas-nyan
yas-nyan / get_ngw_prefix.py
Created March 31, 2019 17:26
最新のNGNのネットワークアドレスを取得するスクリプト
import ipaddress
import subprocess
import requests
DNS_SERVER = "2404:1a8:7f01:b::3" # NTT西は所定のDNSサーバー
DOMAIN = "route-info.flets-east.jp" # NTT西管内は route-info.flets-west.jp
PORT = 49881
# dig IPv6 addr
dig_res = subprocess.run(["dig",f"@{DNS_SERVER}",DOMAIN,"AAAA","+short"],stdout=subprocess.PIPE)