安装过程中报网络不可达错误，有大佬遇到过没

[a113nGIT]

Requirement already satisfied: pip in /usr/lib/python3/dist-packages (22.3)
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7fc7ecfd4c70>: Failed to establish a new connection: [Errno 101] 网络不可达')': /simple/pip/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7fc7ecfd4fa0>: Failed to establish a new connection: [Errno 101] 网络不可达')': /simple/pip/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7fc7ecfd5300>: Failed to establish a new connection: [Errno 101] 网络不可达')': /simple/pip/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7fc7ecfd54b0>: Failed to establish a new connection: [Errno 101] 网络不可达')': /simple/pip/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7fc7ecfd5660>: Failed to establish a new connection: [Errno 101] 网络不可达')': /simple/pip/
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f90572a9270>: Failed to establish a new connection: [Errno 101] 网络不可达')': /simple/openpyxl/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f90572a95a0>: Failed to establish a new connection: [Errno 101] 网络不可达')': /simple/openpyxl/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f90572a8670>: Failed to establish a new connection: [Errno 101] 网络不可达')': /simple/openpyxl/

这个网络配置在哪里？