PLANET ISG-101 - Manual (Page 24)

PLANET ISG-101 Internet Subscriber Gateway
Subscriber Fixed NAT IP was Conflict with
ISG-101 WAN Port NAT IP.
To avoid this IP conflict cases please configure
the more infrequently used network for DHCP
pool such like “192.168.223.X”, ”172.29.X.X”,
“10.59.X.X”. And we suggest using the Public IP
for ISG-101 WAN Port.
Figure 4-40 IP Conflict Case A
Subscriber Fixed NAT IP was Conflict with
ISG-101 LAN Port NAT IP.
To avoid this IP conflict case please configure
the more infrequently used network for LAN IP’s
pool such like “192.168.223.X”,”172.29.X.X” and
“10.59.X.X”.
Figure 4-41 IP Conflict Case B
Subscriber Fixed NAT IP was Conflict with one
PC which outside the ISG-101 WAN port but in
the LAN.
To avoid this IP conflict cases please configure
the more infrequently used network for the
Network between Router & ISG-101 such like
“192.168.223.X”, ”172.29.X.X”, “and
10.59.X.X”.
Figure 4-42 IP Conflict Case C
One subscriber Fixed IP was Conflict with the
other (DHCP Client or fixed IP). The ISG-101
WAN Port is same Network with these two
subscribers’ PC.
To avoid this IP conflict cases please configure
the more infrequently used network for the
Network between Router & ISG-101 such like
“192.168.223.X”, ”172.29.X.X” “10.59.X.X”.
The other case is even ISG-101 is different
network with two conflict IP PCs. These two PC
will show conflict IP message but these two PCs
can surf the Internet normally.
To avoid this case please using V-LAN Switch.
Figure 4-43 IP Conflict Case D
Notice:
1. Some subscribers might have the proxy server configuration in the web browser, for this case
the subscribers must cancel the proxy server settings. However, PLANET will support the
new firmware in the future to leave out this effort. For late released information, please check
the PLANET Web Site.
2. Some subscribers can access the Internet regularly but might not be able to send and receive
the E-mail normally. This is according to the subscriber’s settings and the subscriber’s E-mail
service provider. Some ISP doesn’t support the Internet mail, users are limited to send and
receive E-mail from the specified network. Furthermore, some subscribers are unable to
send/receive E-mail because their E-mail server address is private IP (IP masquerade). For
E-mail redirection function please check the page 22 “7) Email server IP address”
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