10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
hi,
i would like to create a bash script that check which port in my Linux server are closed (not in use) from a specific range, port range (3000-3010).
the print output need to be only 1 port, and it will be nice if the output will be saved as a variable or in same file.
my code is:
... (2 Replies)
Discussion started by: yossi
2 Replies
2. IP Networking
i want to kill a tcp connection by killing its pid
with netstat -an i got the tcp ip connection on port 5914
but when i type ps -a or ps-e there is not such process running on port 5914
is it possible that because i do not log on with proper user account i can not see that process running? (30 Replies)
Discussion started by: alinamadchian
30 Replies
3. Shell Programming and Scripting
We have open port UDP port 31011, how to verify if port were working or traffic were receive. (2 Replies)
Discussion started by: avtalan
2 Replies
4. Infrastructure Monitoring
hi guys
My linux server have SNMP configure port by default is 161 (UDP)
now my monitor team - who are using Nagios - say the server are not being monitor
so check netstat -lnu and I see all is OK and snmp service is running fine
what else should I check about this port 161? to see if it is... (0 Replies)
Discussion started by: karlochacon
0 Replies
5. UNIX for Advanced & Expert Users
I use forwarders for a subzone, but TCP 53 is blocked, So does forwarders really need TCP?
If forwaders use UDP, I can't get following scenario to work:
main zone is master, but subzone is forwad. Is it possible?
(On name sever itself, resolution of xx.stub.abc.com worked fine.)
#sub zone... (2 Replies)
Discussion started by: honglus
2 Replies
6. AIX
Looking at /etc/services on AIX 6.1, I noticed some bizarre port numbers which exceed the 16-bit maximum port number for TCP (i.e. they are higher than 65535.)
sco_printer 70000/tcp sco_spooler # For System V print IPC
sco_s5_port 70001/tcp lpNet_s5_port ... (5 Replies)
Discussion started by: garethr
5 Replies
7. UNIX for Dummies Questions & Answers
Hi,
Users are connecting thru a KCML Client to UNIX machine, and I want to know which TCP/UDP port that client uses? How can I check the port of a user logged in?
Regards,
Tayyab (2 Replies)
Discussion started by: tayyabq8
2 Replies
8. UNIX for Advanced & Expert Users
3600 tcp/udp, trap-daemon, text relay-answer
Does anyone know what this service is responsible for, or how significant it is?
Thanks.....James (1 Reply)
Discussion started by: cassj
1 Replies
9. IP Networking
Just wondering if anyone knows of any good on-line documentation on TCP/UDP Ports. Basically i want to know how to check if they are in use, learn how to close them, etc...
Thanks... (5 Replies)
Discussion started by: eugene_mayo
5 Replies
10. UNIX for Dummies Questions & Answers
Just starting to work with unix, wondering if there is any good on-line documentation explaining TCP/UDP ports, how to use them, etc...
Thanks.... (1 Reply)
Discussion started by: eugene_mayo
1 Replies