All ports
Port7426/TCP
pmdmgrPort
7426
Protocol
TCP
Category
Registered
Service
pmdmgr
What is port 7426?
Port 7426/TCP is a Registered port, registered with IANA for specific applications. It is associated with the pmdmgr service.
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Useful commands
nmapnmap -p 7426 -sV example.comnetcatnc -zv example.com 7426curlcurl -v http://example.com:7426/telnettelnet example.com 7426bash(echo > /dev/tcp/example.com/7426) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 7426/tcpDeny
sudo ufw deny 7426/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 7426 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 7426 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=7426/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 7426" dir=in action=allow protocol=TCP localport=7426Security Risks
- Unauthorized access to the service
- Data exposure if the service is unauthenticated
- Outdated versions with vulnerabilities
- Incorrect service configuration
Frequently Asked Questions
What service runs on port 7426/TCP?
Port 7426/TCP is associated with the pmdmgr service. OpenView DM Postmaster Manager
Is it safe to expose port 7426 to the Internet?
It depends on the service and configuration. Port 7426 (pmdmgr) is a Registered port. If you need to expose it, keep the service updated, use strong authentication, and configure a firewall. It's always recommended to restrict access by IP when possible.
How do I check if port 7426 is open?
You can use nmap: `nmap -p 7426 -sV example.com`, netcat: `nc -zv example.com 7426`, or the bash command: `(echo > /dev/tcp/example.com/7426) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 7426 on my firewall?
On Linux with UFW: `sudo ufw allow 7426/tcp` (open) or `sudo ufw deny 7426/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 7426 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 7426" dir=in action=allow protocol=TCP localport=7426`.
What applications and services use port 7426?
Port 7426/TCP is used by the pmdmgr service. Specific uses depend on the software and configuration. Check our related tools section for more information.