DNS encode domain name
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Venicius Pereira
Oct 17, 2015, 7:13:03 AM10/17/15
to libcrafter
Dear Friend,
First Congratulation for the beaultiful work
It is possible to compress the label domain name ?
I need to manipulate the DNS packets maintaining the compression of the domain name. It's possible?
Best Regards
Esteban Pellegrino
Oct 17, 2015, 10:07:39 AM10/17/15
to libcr...@googlegroups.com
hello Venicius, thanks.
with libcrafter you can manipulate packets in any way, including compressing DNS records. libcrafter use ns_name_compress on the bottom so when you craft a DNS packet, libcrafter might be doing compression already. you should check out if that level of compression fits for you. if not, you can just change the way the record is compressed and set the pointers accordingly.
with libcrafter you can manipulate packets in any way, including compressing DNS records. libcrafter use ns_name_compress on the bottom so when you craft a DNS packet, libcrafter might be doing compression already. you should check out if that level of compression fits for you. if not, you can just change the way the record is compressed and set the pointers accordingly.
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