SMC Networks SMC Barricade SMCBR24Q User Manual
Page 68
SMCBR24Q User Manual
Page 68
Firewall
The default is enabled. If users disable the Firewall function, SPI, DoS, Block WAN Request will be
disabled, Remote Management will be enabled and Access Rules and Content Filter will be disabled.
SPI (Stateful Packet Inspection)
The Router's Firewall uses Stateful Packet Inspection to maintain connection information that passes
through the firewall. It will inspect all packets based on the established connection, prior to passing the
packets for processing through a higher protocol layer.
DoS (Denial of Service)
Protect internal networks from Internet attacks, such as SYN Flooding, Smurf, LAND, Ping of Death, IP
Spoofing and reassembly attacks.
Block WAN Request
This feature is designed to prevent attacks through the Internet. When it is enabled, the Router will drop
both the unaccepted TCP request and ICMP packets from the WAN side. The hacker will not find the
Router by pinging the WAN IP address. If DMZ is enabled, this function will be disabled.
- EZ Connect SMC8414-2P-SIP (2 pages)
- SMCWPCI-G (2 pages)
- SMC EZ Connect 2.4GHz 11 Mbps Wireless USB Flash Drive SMCWUSB32 (45 pages)
- TIGERCARD SMC10GPCIE-XFP (35 pages)
- SMC EZ Connect g SMCWCBT-G (32 pages)
- SMC EZ Connect Wireless Print Server with USB Port SMCWPS-G (2 pages)
- Barricade SMCBR 18VPN (73 pages)
- SMCHP1D-ETH (26 pages)
- Barricade SMC7404BRA EU (130 pages)
- SMC8002CM-U (2 pages)
- SMC9432TX/MP (76 pages)
- SMC2635W (42 pages)
- SMC10GPCIe-10BT (2 pages)
- SMCBGSSCX1 (1 page)
- EZ Connect SMC8014-TES (2 pages)
- SMC1211TX (15 pages)
- EZ Card 10/100 10/100 Mbps Fast Ethernet PCI Card with Wake-On-LAN SMC1255TX-1 (2 pages)
- SMCWBR 14-GM (69 pages)
- BARRICADE SMCWBR14-N2 (103 pages)
- Barricade SMC7004AWBR (94 pages)
- EZCONNECT SMCWUSB-N2 (2 pages)
- EtherNet/IP EX500-GEN1 (23 pages)
- SMCWEBT-G (66 pages)
- Barricade SMC2404WBR (134 pages)
- SMC EliteConnect SMC2586W-G (96 pages)
- SMC EZ Connect SMC2821USB (2 pages)
- 486DX (81 pages)
- SMC7908VoWBRA (137 pages)
- SMCWAA-B (51 pages)
- SMCWUSBS-N (64 pages)
- EZ Networking SMC2209USB/ETH (17 pages)
- 5MC2671W (76 pages)
- Tiger Access Extended Ethernet Splitter SMC7048/VSP (2 pages)
- Wireless Broadband Router (50 pages)
- SMC7003-USB (2 pages)
- SMC Barricade SMCBR14UP (2 pages)
- SMC Barricade g SMC2804WBR (114 pages)
- ARM AHB SRAM/NOR (110 pages)
- SMC7004VBR V.2 (61 pages)
- SMC EliteConnect SMC2512W-B (2 pages)
- Barricade SMCWBR14-G (105 pages)
- SMC3056IM V5 (12 pages)
- THE BARRICADE SMCWBR14S-N4 (2 pages)
- Barricade Cable/DSL Router (40 pages)