vyos常用命令

1、配置eth0用dhcp获取ip地址
set interfaces ethernet eth0 address ‘dhcp’

2、开启ssh
vyos@vyos# set service ssh port ‘22’

3、开启dns
set system name-server 114.114.114.114

4、配置静态路由
#配置外网接口
set interfaces ethernet eth0 address 192.168.8.161/24
set interfaces ethernet eth0 description public
set protocols static route 0.0.0.0/0 next-hop 192.168.8.1

5、有些时候，用pip install 不行，是因为没有配置dns.

 Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fef598848d0>: Failed to establish a new connection: [Errno -3] \xe5\x9f\x9f\xe5\x90\x8d\xe8\xa7\xa3\xe6\x9e\x90\xe6\x9a\x82\xe6\x97\xb6\xe5\xa4\xb1\xe8\xb4\xa5',)': /packages/60/8e/cdcc5c8c97dc4d591dc96b6f452f31393fc1393bd1f37d2819bcce9d0d57/ChatterBot-0.8.7-py2.py3-none-any.whl
  Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fef59884b10>: Failed to establish a new connection: [Errno -3] \xe5\x9f\x9f\xe5\x90\x8d\xe8\xa7\xa3\xe6\x9e\x90\xe6\x9a\x82\xe6\x97\xb6\xe5\xa4\xb1\xe8\xb4\xa5',)': /packages/60/8e/cdcc5c8c97dc4d591dc96b6f452f31393fc1393bd1f37d2819bcce9d0d57/ChatterBot-0.8.7-py2.py3-none-any.whl
  Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fef59884e90>: Failed to establish a new connection: [Errno -3] \xe5\x9f\x9f\xe5\x90\x8d\xe8\xa7\xa3\xe6\x9e\x90\xe6\x9a\x82\xe6\x97\xb6\xe5\xa4\xb1\xe8\xb4\xa5',)': /packages/60/8e/cdcc5c8c97dc4d591dc96b6f452f31393fc1393bd1f37d2819bcce9d0d57/ChatterBot-0.8.7-py2.py3-none-any.whl
  Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fef59884a90>: Failed to establish a new connection: [Errno -3] \xe5\x9f\x9f\xe5\x90\x8d\xe8\xa7\xa3\xe6\x9e\x90\xe6\x9a\x82\xe6\x97\xb6\xe5\xa4\xb1\xe8\xb4\xa5',)': /packages/60/8e/cdcc5c8c97dc4d591dc96b6f452f31393fc1393bd1f37d2819bcce9d0d57/ChatterBot-0.8.7-py2.py3-none-any.whl
  Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fef598841d0>: Failed to establish a new connection: [Errno -3] \xe5\x9f\x9f\xe5\x90\x8d\xe8\xa7\xa3\xe6\x9e\x90\xe6\x9a\x82\xe6\x97\xb6\xe5\xa4\xb1\xe8\xb4\xa5',)': /packages/60/8e/cdcc5c8c97dc4d591dc96b6f452f31393fc1393bd1f37d2819bcce9d0d57/ChatterBot-0.8.7-py2.py3-none-any.whl
Could not install packages due to an EnvironmentError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Max retries exceeded with url: /packages/60/8e/cdcc5c8c97dc4d591dc96b6f452f31393fc1393bd1f37d2819bcce9d0d57/ChatterBot-0.8.7-py2.py3-none-any.whl (Caused by NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fef59884950>: Failed to establish a new connection: [Errno -3] \xe5\x9f\x9f\xe5\x90\x8d\xe8\xa7\xa3\xe6\x9e\x90\xe6\x9a\x82\xe6\x97\xb6\xe5\xa4\xb1\xe8\xb4\xa5',))