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TheLinuxServer.io team brings you another container release featuring:

• regular and timely application updates
• easy user mappings (PGID, PUID)
• custom base image with s6 overlay
• weekly base OS updates with common layers across the entire LinuxServer.io ecosystem to minimise space usage, down time and bandwidth
• regular security updates

Find us at:

• Blog - all the things you can do with our containers including How-To guides, opinions and much more!
• Discord - realtime support / chat with the community and the team.
• Discourse - post on our community forum.
• Fleet - an online web interface which displays all of our maintained images.
• GitHub - view the source for all of our repositories.
• Open Collective - please consider helping us by either donating or contributing to our budget

Wireshark is the world’s foremost and widely-used network protocol analyzer. It lets you see what’s happening on your network at a microscopic level and is the de facto (and often de jure) standard across many commercial and non-profit enterprises, government agencies, and educational institutions. Wireshark development thrives thanks to the volunteer contributions of networking experts around the globe and is the continuation of a project started by Gerald Combs in 1998.

We utilise the docker manifest for multi-platform awareness. More information is available from dockerhere and our announcementhere.

Simply pullinglscr.io/linuxserver/wireshark:latest should retrieve the correct image for your arch, but you can also pull specific arch images via tags.

The architectures supported by this image are:

In order to dump from an interface you will need to passNET_ADMIN at a minimum, optionally you can use host networking to capture from your host level device or specify a Docker network you want to capture from.

The application can be accessed at:

• http://yourhost:3000/
• https://yourhost:3001/

Modern GUI desktop apps have issues with the latest Docker and syscall compatibility, you can use Docker with the--security-opt seccomp=unconfined setting to allow these syscalls on hosts with older Kernels or libseccomp

By default this container has no authentication and the optional environment variablesCUSTOM_USER andPASSWORD to enable basic http auth via the embedded NGINX server should only be used to locally secure the container from unwanted access on a local network. If exposing this to the Internet we recommend putting it behind a reverse proxy, such asSWAG, and ensuring a secure authentication solution is in place. From the web interface a terminal can be launched and it is configured for passwordless sudo, so anyone with access to it can install and run whatever they want along with probing your local network.

This container is based onDocker Baseimage KasmVNC which means there are additional environment variables and run configurations to enable or disable specific functionality.

The environment variableLC_ALL can be used to start this container in a different language than English simply pass for example to launch the Desktop session in FrenchLC_ALL=fr_FR.UTF-8. Some languages like Chinese, Japanese, or Korean will be missing fonts needed to render properly known as cjk fonts, but others may exist and not be installed inside the container depending on what underlying distribution you are running. We only ensure fonts for Latin characters are present. Fonts can be installed with a mod on startup.

To install cjk fonts on startup as an example pass the environment variables (Alpine base):

-e DOCKER_MODS=linuxserver/mods:universal-package-install -e INSTALL_PACKAGES=font-noto-cjk-e LC_ALL=zh_CN.UTF-8

The web interface has the option for "IME Input Mode" in Settings which will allow non english characters to be used from a non en_US keyboard on the client. Once enabled it will perform the same as a local Linux installation set to your locale.

For accelerated apps or games, render devices can be mounted into the container and leveraged by applications using:

--device /dev/dri:/dev/dri

This feature only supportsOpen Source GPU drivers:

TheDRINODE environment variable can be used to point to a specific GPU.Up to date information can be foundhere

If you run system native installations of software IEsudo apt-get install filezilla and then upgrade or destroy/re-create the container that software will be removed and the container will be at a clean state. For some users that will be acceptable and they can update their system packages as well using system native commands likeapt-get upgrade. If you want Docker to handle upgrading the container and retain your applications and settings we have createdproot-apps which allow portable applications to be installed to persistent storage in the user's$HOME directory and they will work in a confined Docker environment out of the box. These applications and their settings will persist upgrades of the base container and can be mounted into different flavors of KasmVNC based containers on the fly. This can be achieved from the command line with:

proot-apps install filezilla

PRoot Apps is included in all KasmVNC based containers, a list of linuxserver.io supported applications is locatedHERE.

It is possible to install extra packages during container start usinguniversal-package-install. It might increase starting time significantly. PRoot is preferred.

environment:    -DOCKER_MODS=linuxserver/mods:universal-package-install    -INSTALL_PACKAGES=libfuse2|git|gdb

To help you get started creating a container from this image you can either use docker-compose or the docker cli.

---services:wireshark:image:lscr.io/linuxserver/wireshark:latestcontainer_name:wiresharkcap_add:      -NET_ADMINsecurity_opt:      -seccomp:unconfined#optionalnetwork_mode:hostenvironment:      -PUID=1000      -PGID=1000      -TZ=Etc/UTCvolumes:      -/path/to/wireshark/config:/configports:      -3000:3000#optional      -3001:3001#optionalrestart:unless-stopped

docker run -d \  --name=wireshark \  --net=host \  --cap-add=NET_ADMIN \  --security-opt seccomp=unconfined`#optional` \  -e PUID=1000 \  -e PGID=1000 \  -e TZ=Etc/UTC \  -p 3000:3000`#optional` \  -p 3001:3001`#optional` \  -v /path/to/wireshark/config:/config \  --restart unless-stopped \  lscr.io/linuxserver/wireshark:latest

Containers are configured using parameters passed at runtime (such as those above). These parameters are separated by a colon and indicate<external>:<internal> respectively. For example,-p 8080:80 would expose port80 from inside the container to be accessible from the host's IP on port8080 outside the container.

This image utilisescap_add orsysctl to work properly. This is not implemented properly in some versions of Portainer, thus this image may not work if deployed through Portainer.

You can set any environment variable from a file by using a special prependFILE__.

As an example:

-e FILE__MYVAR=/run/secrets/mysecretvariable

Will set the environment variableMYVAR based on the contents of the/run/secrets/mysecretvariable file.

For all of our images we provide the ability to override the default umask settings for services started within the containers using the optional-e UMASK=022 setting.Keep in mind umask is not chmod it subtracts from permissions based on it's value it does not add. Please read uphere before asking for support.

When using volumes (-v flags), permissions issues can arise between the host OS and the container, we avoid this issue by allowing you to specify the userPUID and groupPGID.

Ensure any volume directories on the host are owned by the same user you specify and any permissions issues will vanish like magic.

In this instancePUID=1000 andPGID=1000, to find yours useid your_user as below:

id your_user

Example output:

uid=1000(your_user) gid=1000(your_user) groups=1000(your_user)

We publish variousDocker Mods to enable additional functionality within the containers. The list of Mods available for this image (if any) as well as universal mods that can be applied to any one of our images can be accessed via the dynamic badges above.

• Shell access whilst the container is running:

  dockerexec -it wireshark /bin/bash

• To monitor the logs of the container in realtime:

  docker logs -f wireshark

• Container version number:

  docker inspect -f'{{ index .Config.Labels "build_version" }}' wireshark

• Image version number:

  docker inspect -f'{{ index .Config.Labels "build_version" }}' lscr.io/linuxserver/wireshark:latest

Most of our images are static, versioned, and require an image update and container recreation to update the app inside. With some exceptions (noted in the relevant readme.md), we do not recommend or support updating apps inside the container. Please consult theApplication Setup section above to see if it is recommended for the image.

Below are the instructions for updating containers:

• Update images:

  • All images:

    docker-compose pull

  • Single image:

    docker-compose pull wireshark

• Update containers:

  • All containers:

    docker-compose up -d

  • Single container:

    docker-compose up -d wireshark

• You can also remove the old dangling images:

  docker image prune

• Update the image:

  docker pull lscr.io/linuxserver/wireshark:latest

• Stop the running container:

  docker stop wireshark

• Delete the container:

  docker rm wireshark

• Recreate a new container with the same docker run parameters as instructed above (if mapped correctly to a host folder, your/config folder and settings will be preserved)

• You can also remove the old dangling images:

  docker image prune

If you want to make local modifications to these images for development purposes or just to customize the logic:

git clone https://github.com/linuxserver/docker-wireshark.gitcd docker-wiresharkdocker build \  --no-cache \  --pull \  -t lscr.io/linuxserver/wireshark:latest.

The ARM variants can be built on x86_64 hardware and vice versa usinglscr.io/linuxserver/qemu-static

docker run --rm --privileged lscr.io/linuxserver/qemu-static --reset

Once registered you can define the dockerfile to use with-f Dockerfile.aarch64.

• 06.12.24: - Rebase to Alpine 3.21.
• 23.05.24: - Rebase to Alpine 3.20.
• 10.02.24: - Update Readme with new env vars and ingest proper PWA icon.
• 02.01.24: - Rebase to Alpine 3.19.
• 13.05.23: - Rebase to Alpine 3.18.
• 18.03.23: - Rebase to KasmVNC base image.
• 23.10.22: - Rebase to Alpine 3.16, migrate to s6v3.
• 14.02.22: - Rebase to Alpine.
• 31.03.20: - Initial release.