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ZyWALL 2 Plus User’s Guide
677
subnetting 618
subscription services 117
syntax conventions 4
syslog logging 541
system
information 537
maintenance 537
name 427, 453
status 537
timeout 356
System Management Terminal. See SMT.
T
target market 45
TCP maximum incomplete 202
TCP/IP 492
and DHCP Ethernet setup 470
filter rule 524
setup 472
Telnet 368
terminal emulation 445
TFTP
configuration backup 553
file upload 559
GUI-based clients 553
threshold 201
time 429
and date setting 567
Daylight Saving Time 431
resetting 432
synchronization with server 432
zone 431, 569
Time protocol 431
time protocol 431
Daytime 431
NTP 431
Time 431
time setting 567
timeout
system 356
trace 540
trademarks 663
traffic
redirect 153
transparent firewall 55, 137, 434, 436
triangle routes 190
vs virtual interfaces 190
trigger port forwarding 515
Trivial File Transfer Protocol. See TFTP.
U
unicast 125
Universal Plug and Play. See UPnP.
upgrading firmware 437
upload 561
firmware 557
UPnP 377, 378
examples 380
forum 378
NAT traversal 377
port mapping 379
UPnP Implementers Corp. 378
user profiles 301
V
Vantage CNM 373
virtual address mapping over VPN 256
virtual interfaces
vs asymmetrical routes 190
vs triangle routes 190
Virtual Private Network. See VPN.
VPN 150, 235
active protocol 253
adjust TCP maximum segment size 268
and NAT 243
and the firewall 85
certificate 248
established in two phases 236
gateway policy 76, 238, 245
IKE SA. See IKE SA.
IPSec 235
IPSec SA. See IPSec SA.
local network 235
network policy 77, 238, 255
pre-shared key 248
proposal 239
remote IPSec router 235
remote network 235
security associations (SA) 236
security on traffic 85
virtual address mapping 256
VPN. See also IKE SA, IPSec SA.
VT100 terminal emulation 445
W
WAN
file maintenance 552