ZyXEL Communications USG FLEX H Series - Page 453

USG FLEX H Series User’s Guide
453
CAT 6a cable 43
CAT 7 cable 43
CEF (Common Event Format) 396
certificate
troubleshooting 431
Certificate Authority (CA)
see certificates
Certificate Revocation List (CRL) 378
certificates 378
advantages of 379
and CA 378
and HTTPS 352
and IKE SA 164
certification path 378, 389
expired 378
factory-default 379
file formats 379
not used for encryption 378
revoked 378
self-signed 379, 384
serial number 385, 390
storage space 388
thumbprint algorithms 380
thumbprints 380
used for authentication 378
verifying fingerprints 379
certification requests 384
certifications
viewing 446, 450
CLI 20
Reference Guide 2
commands 20
Common Event Format (CEF) 396
computer names 102, 109, 115, 121, 126
computer virus 289
see also virus
configuration
information 411
configuration files 403
at restart 404
backing up 403
downloading 405
editing 403
lastgood.conf 404, 406
managing 403
startup-config.conf 406
startup-config-bad.conf 404
system-default.conf 406
uploading 406
use without restart 403
connection
troubleshooting 429
connection monitor (in SSL) 90
connectivity check 128
contact information 435, 440
content filter
troubleshooting 425
content filtering 243, 244
and address groups 243, 244
and address objects 243, 244
and schedules 243, 244
and user groups 243
and users 243
by category 244, 245
by keyword (in URL) 244
by URL 244
default policy 244
filter list 244
managed web pages 249
policies 243, 244
registration status 94
URL for blocked access 247
cookies 21
copyright 443
CPU usage 60
Cross Site Scripting 275
current date/time 59, 350
and schedules 225
setting manually 351
time server 351
current user list 90
customer support 435, 440
D
Data Encryption Standard, see DES
date 350
DDNS
backup mail exchanger 375
mail exchanger 375
service providers 362
troubleshooting 428