ZyXEL Communications ZYWALL USG 20 Manual page 942

Index
cellular
111, 239
APN
243
band selection
interfaces
218
signal quality
194, 195
SIM card
244
status
195
system
194, 195
troubleshooting
Centralized Network Management
see Vantage CNM
certificate
troubleshooting
Certificate Authority (CA)
see certificates
Certificate Management Protocol (CMP)
Certificate Revocation List (CRL)
vs OCSP
609
certificates
589
advantages of
590
and CA
590
and FTP
669
and HTTPS
645
and IKE SA
421
and SSH
664
and VPN gateways
and WWW
648
certification path
expired
590
factory-default
file formats
591
fingerprints
601, 607
importing
594
in IPSec
410
not used for encryption
revoked
590
self-signed
590, 596
serial number
600, 607
storage space
593, 603
thumbprint algorithms
thumbprints
592
used for authentication
verifying fingerprints
where used
104
certification requests
certifications
notices
937
viewing
937
942
246
729, 730
630, 674
736
811
597
590
394
590, 600, 606
591
590
592
590
591
597
Challenge Handshake Authentication Protocol
(CHAP)
613
channel
249, 805
interference
805
CHAP (Challenge Handshake Authentication
Protocol)
613
CHAP/PAP
613
checking order
91
CLI
33, 54
button
54
messages
54
popup window
54
Reference Guide
3
client
449
CNM
675
cold start
34
commands
33
sent by Web Configurator
Common Event Format (CEF)
common services
799
compression (stac)
614
computer names
230, 256, 271, 281, 287
concurrent e-mail sessions
configuration
information
705, 712
object-based
87
overview
95
web-based SSL application example
configuration file
troubleshooting
737
configuration files
693
at restart
696
backing up
696
downloading
697
downloading with FTP
editing
693
how applied
694
lastgood.conf
696, 700
managing
696
not stopping or starting the ZyWALL
startup-config.conf
700
startup-config-bad.conf
syntax
694
system-default.conf
700
uploading
700
uploading with FTP
668
use without restart
693
ZyWALL USG 20/20W User's Guide
54
683, 689
205, 524
616
668
35
696