Guy Harris

> Any plans to add remote capture support to pcap_create? Plans, yes; scheduled plans, no, but it won't be in 1.10.x. Note that there will be additional return values from...

I think Windows is a bit different from most if not all UN\*Xes, i that it loops back traffic (probably both explicitly to 127.0.0.1 and traffic sent to an IP...

> ` !(pcap_dev->flag & PCAP_IF_LOOPBACK_NO_CHECKSUM))` That should be done for all adapters, at least for transmitted packets, not just the loopback adapter. > But where could libpcap get this info...

> Upgrading from the Winpcap driver to an Npcap driver has still not resolved our issue I.e., this is an issue with both the WInpcap driver and the Npcap 1.31...

Same issue as #135?

Same issue as #135?

That looks as if it's [mapped from a Windows error code](https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-erref/0c0bcf55-277e-4120-b5dc-f6115fc8dc38); if so, the error code is `ERROR_ACCESS_DENIED`.

> Thanks for reporting this. The error code is `ERROR_MOD_NOT_FOUND`, which corresponds to issue #135. Should this be marked as a duplicate of #135, so that all the `ERROR_MOD_NOT_FOUND` information...

> Change the FilterClass to diagnostic or custom. You'll see traffic closer to the wire, for better (more accurate view of the station's actual behavior on the network) and worse...

tcpdump can be used to, at minimum, test non-authenticated captures. The main branch version of libpcap supports putting both a user name and password in the rpcap:// URL, although the...