Modification in V3.50(M.02)o0| 10/16/2002
1.[ENHANCEMENT] Add protection mechanism to prevent from wrong firmware model uploaded..

Modification in V3.50(M.01)o0| 08/29/2002
1.[BUG FIX]
Symptom: P310 WAN side ARP table sometimes cannot be updated successfully .
Condition: The user configures the P310 with a static WAN IP address and a default WAN gateway.
When replacing one ruter with another, but keeping the same IP address, system doesnot update its ARP
table with the new MAC address for the gateway accordingly.
2.[ENHANCEMENT] Add two C/I commands : "ppp lcp echo time" and "ppp lcp echo retry" to control
echo timer and retry counts. Set one of them to 0 will disable echo request.
3.[FEATURE CHANGE] Default ROM file. Remove the “SNMP_WAN” filter set from SMT menu 11.5
and SMT menu 21
4.[BUG FIX]
Symptom: SMT menu 15.3 configurare fail.
Condition: After configuring the “Trigger Port” in SMT menu 15.3, the system cannot return back to
parent menu 15.
5.[BUGFIX]
Symptom: The router send error SNMP trap when it start up.
Condition: When iusse " sys reboot", the router send a coldstart trap. (It should be warmstart, not
coldstart.)
6. [BUGFIX]
Symptom:The IP address which is boundel in SNMP Trap sometimes is not correct.
Condition:When the PC receive the router’s trap, the user will find that the IP address of the trap is
always the router’s LAN ip address, no matter this trcp packet is issue from the router’s WAN or
LAN.It should be with related interface’s IP address, not always LAN’s IP.
7.[BUGFIX]
Symptom:SMT menu 24.11 configure SNMP remote managment port fail.
Condition:When the user change embedded SNMP service port in SMT menu 24.11, the router will
stiore this configuration.
8.[BUG FIX]
Symptom: The user cannot connect the embedded server of the router any more.
Condition: When the router receives the TCP packets with both SYN and ACK bits set, the
Corresponding remote management service is no longer available.
9. [ENHANCEMENT] Add protection mechanism to prevent from wrong firmware model uploaded..
10. [BUG FIX]
Symptom: The embedded DHCP client of the prestige may be not get a WAN IP address from the
DHCP server..
Condition:Our prestige request a WAN IP address just once. When the DHCP server is in busy state, the
prestige may not be get a assigned WAN IP address.
11. [BUG FIX]Fragment packets with DF can't pass the NAT issue.

Modification in V3.50(CA.1)c0 | 10/17/2002
1.[ENHANCEMENT] Add protection mechanism to prevent from wrong firmware model uploaded..

Modification in V3.50(CA.0) | 09/09/2002
1.[FEATURE CHANGE] Add SNMP and DNS remote management control in SMT24.11. Please refer
Appendix 1.
2.[NEW FEATURE] Add Trigger Port support. For more information, please refer Appendix 2.
3.[ENHANCEMENT] Add two CI commands : "ppp lcp echo time" and "ppp lcp echo retry" to control echo
timer and retry counts. Set one of them to 0 will disable echo request
4.[ENHANCEMENT] Add “ip nat timeout” to setup NAT timeout value.
5.[NEW FEATURE] Add a new CI command to Increase IKE source port. This CI command is used to
switch CISIC/Nortel.
ip nat incikeport
Note: Only for some CISIO servers, you need to turn on this CI command.
6.[ENHANCEMENT] Add 3rd DNS and WINS server for DHCP server option.
ip dhcp server
ip dhcp server to add server IP.
7.[ENHANCEMENT] Add a CI command to control NAT IRC service turned on/off.
ip nat service irc to control the service.
8.[ENHANCEMENT] Add C/I commands to support the remote node option setting feature:
sys rn load , load instruction
sys rn disp , display instruction (0:working buffer)
sys rn nat , NAT setting instruction.
sys rn nailup , Enable/Disable NAIL-UP feature.
sys rn save , save instruction.
9. [NEW FEATURE] Add Traffic Redirect. (Appendix 3)
10.[NEW FEATURE] New CI command for NetBIOS filter. Please refer to Appendix 4
Note: Remove the related NetBIOS filter set in SMT menu 3.1, 11.5, and 21.
11. [ENHANCEMENT] Suppore Custom, Static DDNS type.
12. [ENHANCEMENT] Add SNMP linkup and linkdown trap of enet0, enet1, poe0, pns0 channel
13.[BUG FIXED]
Sympton:NAT loopback server problem.
Condition:When a server in the LAN site and there exists a NAT server set directed to it, WAN site traffic
can access the WAN IP, then be redirected to the server. But the LAN site cannot use the WAN IP to
access the server. It only can access the server through LAN IP. A new CI command “ip nat
loopback” is added to turn on the feature, “NAT server loopback”. When it turns on, PC on LAN site
can access the LAN site server through WAN IP. NOTE: Turn on the feature will cause throughput
decreased.
14. [BUG FIXED]
Sympton:PPPOE client cannot dial successfully any more when the router try to dail for a long time.
Condition:PPPOE client (NAIL-UP feature enable)cannot re-connect any more if previous disconnection
time took too long.
15. [BUG FIXED]
Symptom:The IP address which is boundel in SNMP Trap sometimes is not correct.
Condition:When the PC receive the router’s trap, the user will find that the IP address of the trap is
always the router’s LAN ip address, no matter this trcp packet is issue from the router’s WAN or
LAN.It should be with related interface’s IP address, not always LAN’s IP.
16.[BUG FIX]
Sympton: SMT menu 24.2.1 will not show correct system name
Condition: Once user configure the system and domain name in SMT menu 1, SMT menu 24.1 will show
the string which join system name and domain, but SMT menu 24.2.1 just display the system
name.
17.[BUG FIX]
Sympton: Configure the email field of the DDNS web page will cause system reboot.
Condition:When the user configures the DDNS email field with too long string(this is an illegal string ),
the system will reboot.
18.[BUG FIX]
Symptom: The SUA/ NAT web page can not save the user port frowarding configuration.
Condition: When the user configures the P314 port forwarding in SUA/NAT web page, the P314 will
not store the user configuration after the user click “Apply” button.
19.[BUG FIX]
Symptom: mIRC "DCC SEND file" function can't work.
Condition: Behind NAT router, when user tries to send a file by using mIRC DCC SEND function,
The file transfer will not only succeed, but also will cause disconnection from mIRC server.
20[FEATURE CHANGE] Default ROM file. Remove the “SNMP_WAN” filter set from SMT menu 11.5
and SMT menu 21
21.[BUG FIX]
Symptom: The user cannot connect the embedded server of the router any more.
Condition: When the router receives the TCP packets with both SYN and ACK bits set, the
corresponding remote management service is no longer available.
22[BUG FIX]
Symptom: The embedded DHCP client of the prestige may be not get a WAN IP address from the
DHCP server..
Condition:The prestige request a WAN IP address just once. When the DHCP server is in busy state, the
prestige may not be get a assigned WAN IP address.
23.[BUG FIXED] Fix DNS server IP address runtime value will be cleaned.
24.[BUG FIX] Fragment packet with DF can't pass the NAT issue.
25.[BUG FIXED] Bug fix for multi-IPSEC Pass through problem
26.[BUG FIXED] IP ALias cannot fake MAC address in SMT2 and