Ftp Alg Router. NAT ALG (Application Level Gateway) Enable PPTP, IPSec, and FTP ALG Vigor router will enable PPTP, IPsec, or FTP ALG if these local services are disabled and the service ports are set up to be forwarded the server on a LAN. What exactly is this ALG and for better security (in case any), should I keep them enabled or disabled? What is recommended from better security point of view.
nat alg 快懂百科 from www.baike.com
Although it does work, receive and send calls, it randomly hangs up after like 3-5 minutes In Junos OS Release 10.4, the FTP ALG supported IPv4 routing, IPv6 routing, and NAT mode only.
nat alg 快懂百科
How Do You Check if a FTP Server is successfully Set Up in Port Forwarding Profile? Step 1 (This includes automagic port forwarding when NAT is in use.) So the firewall needs an ALG module that snoops on FTP commands and automatically adds the necessary rules
NAT ALG (Application Level Gateway). Setting up NAT to forward traffic on port 21 to the internal server How Do You Check if a FTP Server is successfully Set Up in Port Forwarding Profile? Step 1
How to disable SIP ALG on Draytek Router OJIT. However, some protocols use additional connections - for example, FTP in 'active' mode makes the server connect back to you on a separate port 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.