1. UNIX for Dummies Questions & Answers

how can i check to see if my mail ports are open (port 110 for incoming and 25 for outgoing)? I want to do this because i am having a problem sending email out. If one of the ports has a problem, how can i open it? Thanks in advance! (9 Replies)

2. UNIX for Dummies Questions & Answers

How To Close ports,for example finger port 79?? :confused: :confused: :confused: 10x (6 Replies)

3. UNIX for Dummies Questions & Answers

I know i can look in the /etc/services file to look at referenced port numbers, but is there a command that will list the current ports being used? (i.e. what is the application does not have an entry in the services files :confused: ) (2 Replies)

4. IP Networking

Ok, I've been working in the IT field for about 3 years now and I never fully understood the concept of ip ports. I just started a new job that uses Solaris and today it kinda clicked in my head and I want to know if I'm right or wrong. Does each ip address have multiple ports. because we... (4 Replies)

5. IP Networking

What are some good sites that list all TPC/UDP ports? ~thanks (3 Replies)

6. UNIX for Dummies Questions & Answers

Hello UNIX people... This is my first foray into the UNIX world so go easy on me... I have a client who has hired me to do some work on his windows stuff, BUT it just so happens his UNIX server started giving him problems... He is running SCO Open Server 5.0.6 The TTY ports won't... (5 Replies)

7. HP-UX

Can any one tell the command for which process are running on a perticular port (1 Reply)

8. Solaris

Hi, If for example i try to start tomcat in a solaris server and get errors related to address already in use, how can I know if this port is really used for another process? If someone can point any documentation it will be very helpfull. Thanks! :rolleyes: (9 Replies)

9. UNIX for Dummies Questions & Answers

When the netstat -an command is run on current unix machine, it seems that there's an excessive amount of ports established (roughly 600). How can I tell what each of these ports are being used for? (1 Reply)

10. UNIX for Advanced & Expert Users

** forum admins: Before you come down on my like a wrath of something, I can get no decent answers so I have to come to these Gurus' court *** I am by no means Unix expert. However, none of our unix admin (aix & hpux) can give me an answer that makes sense. My Issue: Assigned ports in 8601,... (7 Replies)