Spectracom SecureSync User Manual

2.
Select Delete in the field for the key you wish to delete, and click Submit.
Creating Host Public/Private Key Pairs
You may create individualHost Public/Private Key pairs. Host keys must first be deleted before
new Host Keys can be created. To create a new set of host keys:
1.
To access the SSH setup screen, navigate to MANAGEMENT > NETWORK: SSH Setup.
The window will open to the Host Keys tab by default.
2.
Should you want to change the key length of any host key, enter the desired length in the
text field corresponding to the length you wish to change.
3.
Check the Regenerate All Keys box.
4.
Click Submit.
The KeyType/Status/Action table will temporarily disappear while the SecureSync
regenerates the keys. The Host keys are generated in the background. Creating RSA and
DSA keys, each with 1024 bits length, typically takes about 30 seconds. Keys are cre-
ated in the order of RSA, DSA, ECDSA, ED25519. SecureSync will generate all 4 host
keys, RSA, DSA, ECDSA, and ED25519.
5.
Delete any of the keys you do not want. See "Deleting Host Keys" on the previous page.
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CHAPTER 2 • SecureSync User Reference Guide Rev. 26
2.13 Configuring Network Settings

Spectracom SecureSync Specifications

General

Model	SecureSync
Time Reference	GPS, GLONASS, BeiDou, Galileo, IRIG, NTP, PTP, 1PPS
Disciplines	GNSS, IRIG, PTP, NTP, SyncE
Inputs	GPS, GLONASS, BeiDou, Galileo, IRIG, NTP, PTP, 1PPS
Outputs	NTP, PTP, 1PPS, IRIG
Protocols	PTP, NTP, SNMP, SSH, HTTPS
Form Factor	1U Rack-mount
Redundancy	Optional redundant power supply
Security Features	Password protection, access control lists, SSH, HTTPS, SNMPv3, NTP authentication, PTP authentication
Power Supply	100-240 VAC, 50-60 Hz
Operating Temperature	0°C to +50°C
Dimensions	44.45 mm (H) x 482.6 mm (W)