ZyXEL Communications P-2608HWL-Dx Series - Manual (Page 444)

P-2608HWL-Dx Series User’s Guide
444 Index
and Smurf attack 191
and SYN attack 191
and SYN Flood 190
and TCP/IP 190
and Teardrop 190
and three-way-handshake 190
and upper layer protocols 196
application level 188
denial of service 188
guidelines for enhancing security 196
introduction, ZyXEL 188
packet filtering 187
upper layer protocols 195
when to use 198
firewalls vs. filters 197
firmware 331
and FTP 332
and HTTP 332
upload 332, 341
upload error 334
upload example 331
uploading 331
version 332
firmware.bin 331
flash key, VoIP 168
frequency pairs 156
Frequency Range 365
FTP 144, 293, 298
and remote management 298
firmware 332
firmware upgrade 298
firmware upload example 331
restoring configuration 340
G
G.168 167, 366
G.711 156, 366
G.729 156, 366
G.992.1 364
G.992.3 364
G.992.4 364
G.992.5 364
general setup 319
configuration 320
graphics icons 40
group ring 181
H
half-open sessions, and firewall 214
hardware
problems 349
HTTP 188, 189, 190
and firmware 332
and remote management 293
HTTPS 294
and remote management 293, 294
implementation 295
introduction 294
Humidity 361
hybrid, waveform codec 156
I
IAD (Integrated Access Device) 41
IANA 108
IANA, IP address assignment 108
ICMP
and anti-probing 303
and firewall 303
and LAN 303
and remote management 302
and WAN 303
response packets 303
ICMP (Internet Control Message Protocol) 303
ICMP echo 191
icons, graphics 40
IEEE 802.1Q VLAN 159
IGMP 109
IGMP Proxy 364
IGMP v1 364
IGMP v2 364
IGMP, versions 109
IKE SA
aggressive mode 222, 226
and certificates 225
and RADIUS 225
authentication algorithms 223
Diffie-Hellman key group 223
encryption algorithms 223
extended authentication 225
ID content 224
ID type 224
IP address, remote IPSec router 222
IP address, ZyXEL Device 222
local identity 224
main mode 222, 226
NAT traversal 227
negotiation mode 222