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Port 28 Details


known port assignments and vulnerabilities
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Port(s) Protocol Service Details Source
28 tcp Palo Alto Networks Panorama HA (High Availability) uses these ports:
28/tcp - HA1 control link for SSH over TCP encrypted communication
28260/tcp, 28769/tcp - used for HA1 control link for clear text communication between HA peer firewalls
28770/tcp - Panorama HA1 backup sync port
28771/tcp - heartbeat backups
29781/udp - HA2 link to synchronize sessions, table forwarding, IPSec, ARP tables

AltaVista Firewall97 accepts connections on ports 26,27,28 and 29, this can be used to fingerprint the type of firewall in use.

Amanda trojan uses port 28/tcp.
SG
28 tcp trojan Amanda Trojans
28 tcp altavista-fw97 AltaVista Firewall97 SANS
28 tcp,udp Unassigned IANA
4 records found

Related ports: 26  27  29  28260  28770  

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