
Index
Snort signatures 511 statistics 196 traffic directions 479
trial service activation 212 troubleshooting 760, 764 troubleshooting signatures update 760 verifying custom signatures 509
IEEE 802.1q VLAN
IGP (Interior Gateway Protocol) 525 IHL (IP Header Length) 497
IIS
encoding 530 server 529 unicode 530
IKE SA
aggressive mode 399, 403 and certificates 405 and RADIUS 404
and
Dead Peer Detection (DPD) 398
IP address, remote IPSec router 399 IP address, ZyXEL device 399 local identity 402
main mode 399, 403 NAT traversal 404 negotiation mode 399 password 404
peer identity 402
see also VPN user name 404
IM (Instant Messenger) 490 IMAP 566
iMesh 490
incoming bandwidth 243 ingress bandwidth 243 inline profile 486, 518 inspection signatures 483
Instant Messenger (IM) 437, 490 managing 437
interface bandwidth 444 status 160, 173 troubleshooting 761 types 89
interfaces 88, 109, 215 and DNS servers 269 and HTTP redirect 334
and
and physical ports 88, 216 and policy routes 289 and static routes 293 and VPN gateways 378 and zones 88, 216
as DHCP relays 268
as DHCP servers 268, 676 backup, see trunks bandwidth management 267, 278 bridge, see also bridge interfaces. cellular 216
configuration overview 96 default configuration 89 DHCP clients 267
Ethernet, see also Ethernet interfaces. gateway 267
general characteristics 216 IP address 266
metric 267 MTU 268
overlapping IP address and subnet mask 267 port groups, see also port groups. PPPoE/PPTP, see also PPPoE/PPTP interfaces. prerequisites 96, 217
relationships between 217 static DHCP 269
subnet mask 266 trunks, see also trunks. types 216
virtual, see also virtual interfaces. VLAN, see also VLAN interfaces. where used 96
Internet access troubleshooting 760, 769
Internet Control Message Protocol, see ICMP Internet Explorer 43
Internet Message Access Protocol, see IMAP 566
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ZyWALL USG 50 User’s Guide |
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