Index
ZyWALL USG 300 User’s Guide
1135
D
dashboard 49, 51, 223
Data Encryption Standard, see DES
Data Terminal Ready, see DTR
date 818
daylight savings 819
DDNS 413
backup mail exchanger 418
configuration overview 105
mail exchanger 418
prerequisites 105
service providers 413
status 250
troubleshooting 928
DDoS attacks 606
Dead Peer Detection, see DPD
decompression of files (in anti-virus) 586
default
firewall behavior 456
interfaces and zones 96
LAN IP address 33
login settings 941
port mapping 33
default SNAT 101, 375
default trunk 375
default WAN trunk 100
Default_L2TP_VPN_Connection 550
Default_L2TP_VPN_GW 550
Denial of Service (DoS) attacks 606
DES 503
device access
troubleshooting 921
device HA 701
active-passive mode 701, 704
cluster ID 704, 934
configuration overview
111
copyi
ng configuration 702
device role 707
HA status 704
legacy mode 701, 711
link monitoring 711
management access 702
management IP address 702
modes 701
monitored interfaces 705, 709
password 709
prerequisites 111
role 713
synchronization 702, 721
synchronization password 709, 713
synchronization port number 708, 713
troubleshooting 934, 935
tutorial 177
virtual router 704
virtual router and management IP addresses
705
VRID 713
device High Availability see device HA 701
device introduction 33
DHCP 366, 816
and DNS servers 367
and domain name 816
and interfaces 366
client list 234
pool 367
static DHCP
36
7
DHCP table 234
diagnostics 114, 899, 906
dial backup 296
dial backup port and dial-in management 860
DIAL BACKUP port 360
See also auxiliary interface.
dial-in management
answer rings 861
AT command strings 860
Dial string 860
DTR 860
initial string 862
mute 861
port speed 862
response strings 861
dial-in server 861
Differentiated Services Code Point (DSCP) 613
Diffie-Hellman key group 503
DiffServ 391
Digital Signature Algorithm public-key
algorithm, see DSA
direct routes 383
direct-connected subnets 99
directory 757
directory service 757
file structure 759
directory traversal attack 645