This sets the maximum number of simultaneous outbound SSH sessions the device is permitted to have open at once, within a range of zero to five, and defaults to five. An admin tunes this to limit how many concurrent outbound SSH connections the device can initiate, which helps control resource use and reduces the exposure from having many open outbound management channels at once. For example, setting this OID to 2 would cap the device at two simultaneous outbound SSH sessions, rejecting further attempts until one closes.