D-Link DFL-1660 User Manual page 594

Network security firewall
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configuring, 473
custom server connection, 476
installing the client, 475
IP rules for traffic, 477
outer interface types, 473
pinging the inner IP, 473
proxy ARP, 474
renegotiation, 322
running the client, 475
with PPPoE, 473
state-engine, 20
packet flow, 24
stateful inspection (see state-engine)
stateful NAT pools (see NAT)
Static address translation (see SAT)
Static ARP Changes setting, 135
Strip DontFragment setting, 555
switch routes (see transparent mode)
Sync Buffer Size (HA) setting, 543
Sync Pkt Max Burst (HA) setting, 543
SYN flood protection, 103, 364
syslog, 61
system backup/restore, 84
System Contact (SNMP) setting, 76
System Location (SNMP) setting, 76
System Name (SNMP)setting, 76
T
tab completion (see CLI)
TCP Auto Clamping setting, 557
TCP ECN setting, 559
TCP FIN/URG setting, 559
TCP FIN Idle Lifetime setting, 564
TCP Idle Lifetime setting, 564
TCP MSS Log Level setting, 556
TCP MSS Max setting, 556
TCP MSS Min setting, 556
TCP MSS On High setting, 556
TCP MSS on Low setting, 556
TCP MSS VPN Max setting, 556
TCP NULL setting, 559
TCP Option ALTCHKDATA setting, 558
TCP Option ALTCHKREQ setting, 557
TCP Option Con Timeout setting, 558
TCP Option Other setting, 558
TCP Option SACK setting, 557
TCP Option Sizes setting, 556
TCP Option TSOPT setting, 557
TCP Option WSOPT setting, 557
TCP Reserved Field setting, 559
TCP Sequence Numbers setting, 559
TCP SYN/FIN setting, 559
TCP SYN/PSH setting, 558
TCP SYN/RST setting, 558
TCP SYN/URG setting, 558
TCP SYN Idle Lifetime setting, 564
TCP URG setting, 559
TCP Zero Unused ACK setting, 557
TCP Zero Unused URG setting, 557
Teriary Time Server setting, 161
TFTP ALG, 285
threshold rules, 517, 547
in zonedefense, 547
time synchronization, 157
Time Sync Server Type setting, 161
Time Zone setting, 160
TLS ALG, 322
advantages, 323
cryptographic suites, 324
supported standards, 322
traffic shaping, 491
bandwidth guarantees, 501
bandwidth limiting, 494
for VPNs, 505
FwdFast IP rule exclusion, 494
objectives, 491
pipe groups, 502
precedences, 497
recommendations, 505
summary, 506
with IDP, 512
Transaction Timeout (DHCP) setting, 263
transparent mode, 240
advanced settings, 251
and internet access, 245
and IPv6, 99
and NAT, 246
grouping IP addresses, 246
implementation, 241
single host routes, 242
switch routes, 240, 242
vs routing mode, 240
with DHCP, 244
with high availability, 244
with VLANs, 243
TTL Min setting, 553
TTL on Low setting, 553
tunnels, 108
U
UDP Bidirectional Keep-alive setting, 564
UDP Idle Lifetime setting, 564
UDP Source Port 0 setting, 573
Unknown VLAN Tags setting, 119
unnumbered PPPoE, 121
Unsolicited ARP Replies setting, 134
upgrading NetDefendOS
with an HA cluster, 540
uploading files with SCP, 49
user authentication (see authentication)
Use Unique Shared Mac (HA) setting, 537, 543
V
Validation Timeout setting, 53
virtual LAN (see VLAN)
virtual private networks (see VPN)
VLAN, 117
advanced settings, 119
license limitations, 119
port based, 118
trunk, 118
voice over IP
with H.323, 308
594
Alphabetical Index

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