Questions tagged [nc]
17 questions
0
votes
1 answer
Netcat stops listening after Recv-Q fills up
I am running Netcat on an Ubuntu 18.04.3 LTS server, to listen on port 469. This server gets frequent TCP requests from other machines to port 469, which I use to monitor the server for uptime. I start Netcat with:
nc -kl 469
and I can see the…
Prospero
- 1
- 2
0
votes
0 answers
Host is not resolved but connecting via telnet, can somebody explain how?
In aws ec2 instance, rds host name is not resolved by ping or nslookup but it is still able to reach via telnet or nc how ?
~# nslookup xxxx.rds.amazonaws.com
nslookup: can't resolve '(null)': Name does not resolve
but in nc
~# nc -vv …
Smart Athiyas
- 1
- 1