,
On Thu, Feb 10, 2022 at 03:30:11PM +0300, ԣ . wrote:
UDP echo- ( , Netcat):
ncat -4 --exec /bin/cat -u --listen 2000
:
ncat -4 -s 192.168.2.13 -u 127.0.0.1 2000
192.168.2.13 , .. .
- - 0.
, , .
?
, netcat
UDP . ,
, src IP 127.0.0.1:
13:55:20.051152 lo In IP 192.168.2.13.34469 > 127.0.0.1.2000: UDP, length 5 13:55:20.054295 lo In IP 192.168.2.13 > 192.168.2.13: ICMP 192.168.2.13 udp port 34469 unreachable, length 41
strace, ,
socket() and bind() IP = 192.168.2.13, connect() 127.0.0.1.
src IP = 127.0.0.1. "ICMP 192.168.2.13 udp port 34469 unreachable".
--
Stanislav Maslovski
--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)