Cisco RV110W Administration Guide

Configuring the Firewall
Configuring Port Forwarding
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Configuring Port Range Forwarding
To add a port range forwarding rule:
STEP 1 Choose Firewall > Port Range Forwarding.
STEP 2 In the Application field, enter the name of the application for which to configure
port forwarding.
STEP 3 In the External Port field, specify the port number that will trigger this rule when a
connection request from outgoing traffic is made.
STEP 4 In the Start field, specify the port number that begins the range of ports to
forward.
STEP 5 In the End field, specify the port number that ends the range of ports to forward.
STEP 6 From the Protocol drop-down menu, choose a protocol (TCP, UDP, or TCP & UDP).
STEP 7 In the IP Address field, enter the IP address of the host on the LAN side to which
the specific IP traffic will be forwarded.
STEP 8 In the Enable field, check the Enable box to enable the rule.
STEP 9 Click Save.
Configuring Port Range Triggering
Port triggering allows devices on the LAN or DMZ to request one or more ports to
be forwarded to them. Port triggering waits for an outbound request from the LAN/
DMZ on one of the defined outgoing ports, and then opens an incoming port for
that specified type of traffic.
Port triggering is a form of dynamic port forwarding while an application is
transmitting data over the opened outgoing or incoming ports. Port triggering
opens an incoming port for a specific type of traffic on a defined outgoing port.
Port triggering is more flexible than static port forwarding (available when
configuring firewall rules) because a rule does not have to reference a specific
LAN IP or IP range. Ports are also not left open when not in use, thereby providing a
level of security that port forwarding does not offer.
NOTE Port triggering is not appropriate for servers on the LAN, since there is a
dependency on the LAN device making an outgoing connection before incoming
ports are opened.

Cisco RV110W Specifications

General

Ethernet LAN	Yes
Cabling technology	10/100Base-T(X)
Networking standards	IEEE 802.11b, IEEE 802.11e, IEEE 802.11g, IEEE 802.11n, IEEE 802.1p, IEEE 802.3, IEEE 802.3u
VPN tunnels quantity	10
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN interface type	Fast Ethernet
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Channels quantity	13 channels
Top Wi-Fi standard	Wi-Fi 4 (802.11n)
Ethernet LAN (RJ-45) ports	4
Input voltage	12 V
Rack mounting	No
Number of users	32 user(s)
Weight (imperial)	0.61 lbs
Dimensions (WxDxH)	150 x 150 x 30 mm
Operating temperature (T-T)	32 - 104 °F
Compliance industry standards	IEEE 802.3, IEEE 802.3u
Supported data transfer rates	10/100Mbps
Dimensions (W x D x H) (imperial)	5.91 x 5.91 x 1.18 \
WLAN data transfer rates supported	11, 54 Mbit/s
Supported network protocols	PPPoE, DHCP, PPTP, L2TP, IGMP, RSTP
Antennas quantity	2
Antenna gain level (max)	1.8 dBi
Firewall security	VPN
Security algorithms	WEP, WPA, WPA2, WPS
MAC address filtering	-
Product color	Black
Certification	FCC, CE, IC, cUL, Wi-Fi
Storage temperature (T-T)	-20 - 70 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 85 %

Weight and Dimensions

Width	150 mm
Height	30 mm
Weight	300 g