Security
Open Ports in Default Stateful Inspection Installation
Port | Protocol | Description | LAN (Private) | WAN (Public) | |
Interface | Interface | ||||
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23 | TCP | telnet | Yes | No | |
53 | UDP | DNS | Yes | No | |
67 | UDP | Bootps | Yes | No | |
68 | UDP | Bootpc | Yes | No | |
80 | TCP | HTTP | Yes | No | |
137 | UDP | Yes | No | ||
138 | UDP | Yes | No | ||
161 | UDP | SNMP | Yes | No | |
500 | UDP | ISAKMP | Yes | No | |
520 | UDP | Router | Yes | No | |
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