How to install wireshark on proxmox ?

[Lana]

can someone help we with getting wireshark in proxmox. and maybe how to use it to capture any network traffic or username password.
Thanks

 

[Moayad]

Using `apt install wireshark` you can install the wireshark, however, wireshark needs a graphical interface installed to be running in your Proxmox node. If you didn't have, you have to use `tcpdump` instead.

 

[bbgeek17]

Wireshark package contains "tshark" which is terminal equivalent of wireshark, if one needs advanced filtering and analyses then the tshark is much more capable than tcpdump. Of course, tshark can read files saved with tcpdump.

Another option is to export the XTERM session to a GUI capable PC/VM.

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Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox

 

[Lana]

Wireshark package contains "tshark" which is terminal equivalent of wireshark, if one needs advanced filtering and analyses then the tshark is much more capable than tcpdump. Of course, tshark can read files saved with tcpdump.

Another option is to export the XTERM session to a GUI capable PC/VM.

---

Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox

i tried install tshark using apt-get install tshark and i got these error
and i tried to apt-get update it first and still got these error

 

[bbgeek17]

tshark is part of wireshark, you would install as shown by @Moayad

that said, the error you've shown (please use text copy/paste using CODE tags next time) indicates that you have a DNS configuration issue.
Examine your /etc/resolv.conf, it should contain a proper nameserver. If you dont have one, use 8.8.8.8 (google public dns).

search localnet
nameserver 172.16.100.1

---

Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox

 

[Lana]

tshark is part of wireshark, you would install as shown by @Moayad

that said, the error you've shown (please use text copy/paste using CODE tags next time) indicates that you have a DNS configuration issue.
Examine your /etc/resolv.conf, it should contain a proper nameserver. If you dont have one, use 8.8.8.8 (google public dns).

search localnet
nameserver 172.16.100.1

---

Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox

ill try it . Thank you so much

 

[Lana]

tshark is part of wireshark, you would install as shown by @Moayad

that said, the error you've shown (please use text copy/paste using CODE tags next time) indicates that you have a DNS configuration issue.
Examine your /etc/resolv.conf, it should contain a proper nameserver. If you dont have one, use 8.8.8.8 (google public dns).

search localnet
nameserver 172.16.100.1

---

Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox

it worked thank you so much