github.com/hanks177/podman/v4@v4.1.3-0.20220613032544-16d90015bc83/docs/source/markdown/podman-network-reload.1.md (about)

     1  % podman-network-reload(1)
     2  
     3  ## NAME
     4  podman\-network\-reload - Reload network configuration for containers
     5  
     6  ## SYNOPSIS
     7  **podman network reload** [*options*] [*container...*]
     8  
     9  ## DESCRIPTION
    10  Reload one or more container network configurations.
    11  
    12  Rootful Podman relies on iptables rules in order to provide network connectivity. If the iptables rules are deleted,
    13  this happens for example with `firewall-cmd --reload`, the container loses network connectivity. This command restores
    14  the network connectivity.
    15  
    16  ## OPTIONS
    17  #### **--all**, **-a**
    18  
    19  Reload network configuration of all containers.
    20  
    21  #### **--latest**, **-l**
    22  
    23  Instead of providing the container name or ID, use the last created container. If you use methods other than Podman
    24  to run containers such as CRI-O, the last started container could be from either of those methods. (This option is not available with the remote Podman client, including Mac and Windows (excluding WSL2) machines)
    25  
    26  ## EXAMPLE
    27  
    28  Reload the network configuration after a firewall reload.
    29  
    30  ```
    31  # podman run -p 80:80 -d nginx
    32  b1b538e8bc4078fc3ee1c95b666ebc7449b9a97bacd15bcbe464a29e1be59c1c
    33  # curl 127.0.0.1
    34  works
    35  # sudo firewall-cmd --reload
    36  success
    37  # curl 127.0.0.1
    38  hangs
    39  # podman network reload b1b538e8bc40
    40  b1b538e8bc4078fc3ee1c95b666ebc7449b9a97bacd15bcbe464a29e1be59c1c
    41  # curl 127.0.0.1
    42  works
    43  ```
    44  
    45  Reload the network configuration for all containers.
    46  
    47  ```
    48  # podman network reload --all
    49  b1b538e8bc4078fc3ee1c95b666ebc7449b9a97bacd15bcbe464a29e1be59c1c
    50  fe7e8eca56f844ec33af10f0aa3b31b44a172776e3277b9550a623ed5d96e72b
    51  ```
    52  
    53  
    54  ## SEE ALSO
    55  **[podman(1)](podman.1.md)**, **[podman-network(1)](podman-network.1.md)**
    56  
    57  ## HISTORY
    58  December 2020, Originally compiled by Paul Holzinger <paul.holzinger@web.de>