DSP3270
DSP3270 was created in 1980 in order to allow bisynchronous (BSC) 3270 terminals to communicate through an X.25 network. A PAD (packet assembler-disassembler) connected to a BSC 3270 type device communicates over the packet switched network with another PAD connected to a host computer. The protocol defines the communication between the two PADs, it is carried above the X.25 level 3 layer and so it could be called a level 4 protocol although it is not compatible with the OSI Transport layer.
Short Name
DSP3270
Category
Infrastructure
SubCategory
miscellaneous
Risk
2
Release Date
--
Supported Platforms
Available to all SRX running 12.3X48+
Available to all MX running 20.2R1+
Available to all vSRX running 20.3R1+
Port
UDP/3544,TCP/434,UDP/5246-5247,TCP/3386,UDP/3386
Application Group
junos-approot:applications:networking