Configuring Universal Plug And Play (Upnp) - Cisco RV 120W Administration Manual

Configuring the Firewall
Configuring Basic Firewall Settings
STEP 3
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
STEP 6
Cisco RV 120W Administration Guide
International Computer Security Association (ICSA) Settings
• Block ICMP Notification—ICSA requires the firewall to silently block without
sending an ICMP notification to the sender. Some protocols, such as MTU
Path Discovery, require ICMP notifications. Enable this setting to operate in
"stealth" mode. Enabled by default.
• Block Fragmented Packets—ICSA requires the firewall to block fragmented
packets from ANY to ANY. Enabled by default.
• Block Multicast Packets—ICSA requires the firewall to block multicast
packets. Enabled by default.
Click Save.

Configuring Universal Plug and Play (UPnP)

UPnP is a feature that allows for automatic discovery of devices that can
communicate with the Cisco RV 120W.
To enable UPnP:
Choose Firewall > Basic Settings > UPnP.
Check the Enable box. If disabled, the Cisco RV 120W does not allow automatic
device configuration.
Select the interface on which you want to allow UPnP.
In the Advertisement Period field, enter the period (in seconds) to specify how
often the Cisco RV 120W will broadcast its UPnP information to all devices within
range.
In the Advertisement Time to Live field, enter the number of hops to allow for each
UPnP packet. This setting determines how long a packet is allowed to propagate
before being discarded. Small values will limit the UPnP broadcast range.
Click Save.
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