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Chapter 4
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session. It validates that the traffic passing through the session conforms to
the protocol. SPI Firewall is enabled by default.
•
VPN
- VPN Passthrough must be enabled if you want to allow VPN tunnels using IPSec,
PPTP or L2TP protocols to pass through the router’s firewall.
•
PPTP Pass-through
- Point-to-Point Tunneling Protocol (PPTP) allows the Point-
to-Point Protocol (PPP) to be tunneled through an IP network. If you want to allow
PPTP tunnels to pass through the router, you can keep the default (Enabled).
•
L2TP Pass-through
- Layer 2 Tunneling Protocol (L2TP) is the method used
to enable Point-to-Point sessions via the internet on the Layer 2 level. If you
want to allow L2TP tunnels to pass through the router, you can keep the default
(Enabled).
•
IPSec Pass-through
- Internet Protocol Security (IPSec) is a suite of protocols for
ensuring private, secure communications over Internet Protocol (IP) networks,
through the use of cryptographic security services. If you want to allow IPSec
tunnels to pass through the router, you can keep the default (Enabled).
•
ALG
- It is recommended to enable Application Layer Gateway (ALG) because ALG
allows customized Network Address Translation (NAT) traversal filters to be plugged
into the gateway to support address and port translation for certain application layer
“control/data” protocols such as FTP, TFTP, H323 etc.
•
FTP ALG
- To allow FTP clients and servers to transfer data across NAT, keep
the default
Enable
.
•
TFTP ALG
- To allow TFTP clients and servers to transfer data across NAT, keep
the default
Enable
.
•
H323 ALG
- To allow Microsoft NetMeeting clients to communicate across NAT,
keep the default
Enable.
•
SIP ALG
- To allow some multimedia clients to communicate across NAT, click
Enable
.
•
RTSP ALG
- To allow some media player clients to communicate with some
streaming media servers across NAT, click
Enable
.
3. Click
Save
.
4. 10. 2. Advanced Security
1. Visit
http://tplinkwifi.net
, and log in with the username and password you set for the
router.
2. Go to
Security
>
Advanced Security
, and you can protect the router from being
attacked by ICMP-Flood, UDP Flood and TCP-SYN Flood.
Summary of Contents for C50V5
Page 1: ...REV5 0 0 1910012355 User Guide AC1200 Wireless Dual Band Router...
Page 5: ...5 9 11 Statistics 97 5 10 Log Out 98 FAQ 99...
Page 15: ...Chapter 3 Log In This chapter introduces how to log in to the web management page of router...
Page 105: ...100 3 Click LAN settings and deselect the following three options and click OK...