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On Nov 4, 2020, at 10:26 PM, Vaughan Wickham wrote:
> In regards to your latest comments regarding
>
> sudo setcap cap_net_raw,cap_net_admin+eip {your program}
>
> Are you saying that I need to compile my program and then start the compiled
> version with these arguments,
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Hello Guy,
In regards to your latest comments regarding
sudo setcap cap_net_raw,cap_net_admin+eip {your program}
Are you saying that I need to compile my program and then start the compiled
version with these arguments, from a termina
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On Nov 4, 2020, at 9:18 PM, Vaughan Wickham wrote:
> Version: libpcap version 1.5.3
That's an older version (CentOS, proudly trailing-edge!), and only returns
interfaces that the program can open.
Capturing on Linux generally requires, at minimum, the CAP_NET_RAW privileg
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What happens if you put
printf("Version: %s\n", pcap_lib_version());
before the pcap_lookupdev() call?
It won't fix the pcap_lookupdev() call not to return NULL, but it'll indicate
what version of libpcap your program is using, which might help determine what
the
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Hello,
I am a pcap newbie, so this is certain to be a mistake on my part; I'm just
looking for advice on where to look.
When I run the following code:
#include
#include
#include
int main(int argc, char *argv[])
{