nmap / nmap/npcap

Problem using Npcap wiht GNS3 and Dynamips

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Dominant language
C
Stars
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Forks
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Description

Hi
Npcap claims compatibility with WinPcap. However, in my case WinPcap works, while Npcap doesn't.

In short, if you use Dynamips, the only way to connect GNS3 to the Windows on host PC is using WinPcap with Microsoft Loopback adapter. Npcap doesn't work neither with MS Loopback nor with Ethernet adapter.
Please see https://github.com/GNS3/gns3-gui/issues/2936

Could you kindly comment this issue? it seems, Npcap isn't 100%-compatible with Winpcap.

P.S. Please note, Uninstall doesn't remove Npcap-1.00 directory completely. Still need manually delete Npcap directory in C:\Program Files

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing the linked GNS3 issue and the reported Dynamips setup using Microsoft Loopback and Ethernet adapters. Compare the Npcap behavior with WinPcap in those configurations, and confirm whether the uninstall leaves the Npcap-1.00 directory behind. Done means the compatibility problem and cleanup behavior are reproduced and have a clearly scoped fix or explanation.

Written by the indexing model from the issue text.

Assessment

Tech stack
c
Domain
networking
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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