I have an ASA 5505 running version 8.2(2). I am attempting to ftp from an internal machine to a remote ftp site. The connection actually establishes and it accepts the username and password. However, ...

Do you remember when we used multi-protocol routing for IPX, AppleTalk, and TCP/IP running on the same network? In the 1980s and early 1990s many enterprises had multiple protocols running on the ...

Newly discovered HTTP/2 protocol vulnerabilities called "CONTINUATION Flood" can lead to denial of service (DoS) attacks, crashing web servers with a single TCP connection in some implementations.

Cisco routers, often used in enterprise networks, distribute network traffic across the network via several protocols. The Transmission Control Protocol, or TCP, connection is one protocol type ...

Researchers at Caltech, Harvard and MIT have been working with colleagues in Europe to come up with a method of boosting wireless network performance. What they've created is a network that is 10 ...

Transmission Control Protocol carries the vast majority of the data transmitted across both the public Internet and private intranets. Web sessions using HTTP, file transfers, file sharing and system ...

If you run a lot of terminal tabs or scripts that all need to make OpenSSH connections to the same server, you can speed them all up with multiplexing: making the first one act as the master and ...

Host A is sending to Host B's NAT address, B receives it, ACKs the packets, but in my logs it shows Host B's replies are being denied as ingress to the Outside interface. That makes no sense. Host B's ...

Two weeks ago, I provided a preamble to my planned benchmarking of MoCA (Multimedia over Coax Alliance) networking adapters versus alternative Gigabit Ethernet, 5 Ghz “wide channel” 802.11n, and “500 ...