ZyXEL Router Prestige 334 User Manual

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Chapter 29 System Information and Diagnosis 280
29.3.1.3  Filter log 
29.3.1.4  PPP log 
Filter log Message Format
SdcmdSyslogSend(SYSLOG_FILLOG, SYSLOG_NOTICE, String );
String = IP[Src=xx.xx.xx.xx Dst=xx.xx.xx.xx prot spo=xxxx dpo=xxxx] S04>R01mD
IP[…] is the packet header and S04>R01mD means filter set 4 (S) and rule 1 (R), match 
(m) drop (D).
Src: Source Address
Dst: Destination Address
prot: Protocol (“TCP”,”UDP”,”ICMP”)
spo: Source port
dpo: Destination port
Mar 03 10:39:43 202.132.155.97 ZyXEL: 
GEN[fffffffffffnordff0080] }S05>R01mF
Mar 03 10:41:29 202.132.155.97 ZyXEL: 
GEN[00a0c5f502fnord010080] }S05>R01mF
Mar 03 10:41:34 202.132.155.97 ZyXEL: 
IP[Src=192.168.2.33 Dst=202.132.155.93 ICMP]}S04>R01mF
Mar 03 11:59:20 202.132.155.97 ZyXEL: 
GEN[00a0c5f502fnord010080] }S05>R01mF
Mar 03 12:00:52 202.132.155.97 ZyXEL: 
GEN[ffffffffffff0080] }S05>R01mF
Mar 03 12:00:57 202.132.155.97 ZyXEL: 
GEN[00a0c5f502010080] }S05>R01mF
Mar 03 12:01:06 202.132.155.97 ZyXEL: 
IP[Src=192.168.2.33 Dst=202.132.155.93 TCP spo=01170  dpo=00021]}S04>R01mF
PPP Log Message Format
SdcmdSyslogSend( SYSLOG_PPPLOG, SYSLOG_NOTICE, String );
String = ppp:Proto Starting / ppp:Proto Opening / ppp:Proto Closing / ppp:Proto 
Shutdown
Proto = LCP / ATCP / BACP / BCP / CBCP / CCP / CHAP/ PAP / IPCP / 
IPXCP
Jul 19 11:42:44 192.168.102.2 ZyXEL: ppp:LCP Closing
Jul 19 11:42:49 192.168.102.2 ZyXEL: ppp:IPCP Closing
Jul 19 11:42:54 192.168.102.2 ZyXEL: ppp:CCP Closing 
						

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29.3.1.5  Firewall log
29.3.2  Call-Triggering Packet
Call-Triggering Packet displays information about the packet that triggered a dial-out call in 
an easy readable format. Equivalent information is available in menu 24.1 in hex format. An 
example is shown next.
Firewall Log Message Format
SdcmdSyslogSend(SYSLOG_FIREWALL, SYSLOG_NOTICE, buf);
buf = IP[Src=xx.xx.xx.xx : spo=xxxx Dst=xx.xx.xx.xx : dpo=xxxx | prot | rule | action]
Src: Source Address
spo: Source port (empty means no source port information)
Dst: Destination Address
dpo: Destination port (empty means no destination port information)
prot: Protocol (“TCP”,”UDP”,”ICMP”, ”IGMP”, ”GRE”, ”ESP”)
rule:  where a means set number; b means rule number.
Action: nothing(N) block (B) forward (F)
08-01-200011:48:41Local1.Notice192.168.10.10RAS: FW 172.21.1.80     :137  -
>172.21.1.80     :137  |UDP|default permit:|B
08-01-200011:48:41Local1.Notice192.168.10.10RAS: FW 192.168.77.88   :520  -
>192.168.77.88   :520  |UDP|default permit:|B
08-01-200011:48:39Local1.Notice192.168.10.10RAS: FW 172.21.1.50     ->172.21.1.50     
|IGMP|default permit:|B
08-01-200011:48:39Local1.Notice192.168.10.10RAS: FW 172.21.1.25     ->172.21.1.25     
|IGMP|default permit:|B 
						

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Figure 155   Call-Triggering Packet Example
29.4  Diagnostic
The diagnostic facility allows you to test the different aspects of your Prestige to determine if 
it is working properly. Menu 24.4 allows you to choose among various types of diagnostic 
tests to evaluate your system, as shown in the following figure.
Follow the procedure next to get to Diagnostic:
1From the main menu, type 24 to open Menu 24 – System Maintenance.
2From this menu, type 4 to open Menu 24.4 – System Maintenance – Diagnostic.
IP Frame: ENET0-RECV Size:  44/  44   Time: 17:02:44.262
 Frame Type:
   IP Header:
     IP Version               = 4
     Header Length            = 20
     Type of Service          = 0x00 (0)
     Total Length             = 0x002C (44)
     Identification            = 0x0002 (2)
     Flags                    = 0x00
     Fragment Offset          = 0x00
     Time to Live             = 0xFE (254)
     Protocol                 = 0x06 (TCP)
     Header Checksum          = 0xFB20 (64288)
     Source IP                = 0xC0A80101 (192.168.1.1)
     Destination IP           = 0x00000000 (0.0.0.0)
   TCP Header:
     Source Port              = 0x0401 (1025)
     Destination Port         = 0x000D (13)
     Sequence Number          = 0x05B8D000 (95997952)
     Ack Number               = 0x00000000 (0)
     Header Length            = 24
     Flags                    = 0x02 (....S.)
     Window Size              = 0x2000 (8192)
     Checksum                 = 0xE06A (57450)
     Urgent Ptr               = 0x0000 (0)
     Options                  =
         0000: 02 04 02 00
   RAW DATA:
     0000: 45 00 00 2C 00 02 00 00-FE 06 FB 20 C0 A8 01 01  E......... ....
     0010: 00 00 00 00 04 01 00 0D-05 B8 D0 00 00 00 00 00  ................
     0020: 60 02 20 00 E0 6A 00 00-02 04 02 00              
Press any key to continue... 
						

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Figure 156   Menu 24.4 System Maintenance : Diagnostic
29.4.1  WAN DHCP
DHCP functionality can be enabled on the LAN or WAN as shown in LAN & WAN DHCP. 
LAN DHCP has already been discussed. The Prestige can act either as a WAN DHCP client 
(IP Address Assignment field in menu 4 or menu 11.3 is Dynamic and the Encapsulation 
field in menu 4 or menu 11 is Ethernet) or None, (when you have a static IP). The WAN 
Release and Renewal fields in menu 24.4 conveniently allow you to release and/or renew the 
assigned WAN IP address, subnet mask and default gateway in a fashion similar to winipcfg.
Figure 157   LAN & WAN DHCP
The following table describes the diagnostic tests available in menu 24.4 for your Prestige and 
associated connections.
 Menu 24.4 - System Maintenance - Diagnostic
       TCP/IP
         1. Ping Host
         2. WAN DHCP Release
         3. WAN DHCP Renewal
         4. Internet Setup Test
       System
         11. Reboot System
         Enter Menu Selection Number:
         Host IP Address= N/A
Table 95   System Maintenance Menu Diagnostic
FIELDDESCRIPTION
Ping HostEnter 1 to ping any machine (with an IP address) on your LAN or WAN. 
Enter its IP address in the Host IP Address field below.
WAN DHCP ReleaseEnter 2 to release your WAN DHCP settings. 
						

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WAN DHCP RenewalEnter 3 to renew your WAN DHCP settings.
Internet Setup TestEnter 4 to test the Internet setup. You can also test the Internet setup in 
Menu 4 - Internet Access. Please refer to the Internet Access chapter for 
more details. This feature is only available for dial-up connections using 
PPPoE or PPTP encapsulation.
Reboot SystemEnter 11 to reboot the Prestige.
Host IP Address= If you entered 1 in Ping Host, then enter the IP address of the computer 
you want to ping in this field.
Enter the number of the selection you would like to perform or press [ESC] to cancel.
Table 95   System Maintenance Menu Diagnostic
FIELDDESCRIPTION 
						

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Chapter 30 Firmware and Configuration File Maintenance 286
CHAPTER30
Firmware and Configuration File
Maintenance
This chapter tells you how to backup and restore your configuration file as well as upload new 
firmware and configuration files.
30.1  Filename Conventions
The configuration file (often called the romfile or rom-0) contains the factory default settings 
in the menus such as password, DHCP Setup, TCP/IP Setup, etc. It arrives from ZyXEL with a 
“rom” filename extension. Once you have customized the Prestiges settings, they can be 
saved back to your computer under a filename of your choosing.
 ZyNOS (ZyXEL Network Operating System sometimes referred to as the “ras” file) is the 
system firmware and has a “bin” filename extension. With many FTP and TFTP clients, the 
filenames are similar to those seen next. 
ftp> put firmware.bin ras
This is a sample FTP session showing the transfer of the computer file  firmware.bin to the 
Prestige.
ftp> get rom-0 config.cfg
This is a sample FTP session saving the current configuration to the computer file 
“config.cfg”.
If your (T)FTP client does not allow you to have a destination filename different than the 
source, you will need to rename them as the Prestige only recognizes “rom-0” and “ras”. Be 
sure you keep unaltered copies of both files for later use.
Note: Only use firmware for your Prestige’s specific model. Refer to 
the label on the bottom of your Prestige 
						

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The following table is a summary. Please note that the internal filename refers to the filename 
on the Prestige and the external filename refers to the filename not
 on the Prestige, that is, on 
your computer, local network or FTP site and so the name (but not the extension) may vary. 
After uploading new firmware, see the ZyNOS F/W Version field in Menu 24.2.1 – System 
Maintenance – Information to confirm that you have uploaded the correct firmware version. 
The AT command is the command you enter after you press “y” when prompted in the SMT 
menu to go into debug mode. 
30.2  Backup Configuration
Option 5 from Menu 24 – System Maintenance allows you to backup the current Prestige 
configuration to your computer. Backup is highly recommended once your Prestige is 
functioning properly. FTP is the preferred methods for backing up your current configuration 
to your computer since they are faster. 
Please note that terms “download” and “upload” are relative to the computer. Download 
means to transfer from the Prestige to the computer, while upload means from your computer 
to the Prestige.
30.2.1  Backup Configuration
Follow the instructions as shown in the next screen. 
Table 96   Filename Conventions
FILE TYPEINTERNAL NAMEEXTERNAL NAMEDESCRIPTION
Configuration 
FileRom-0This is the configuration filename on the 
Prestige. Uploading the rom-0 file replaces 
the entire ROM file system, including your 
Prestige configurations, system-related data 
(including the default password), the error 
log and the trace log.*.rom
FirmwareRasThis is the generic name for the ZyNOS 
firmware on the Prestige.*.bin 
						

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Figure 158   Telnet in Menu 24.5
30.2.2  Using the FTP Command from the Command Line
1Launch the FTP client on your computer.
2Enter “open”, followed by a space and the IP address of your Prestige.  
3Press [ENTER] when prompted for a username.
4Enter your password as requested (the default is “1234”).
5Enter “bin” to set transfer mode to binary.
6Use “get” to transfer files from the Prestige to the computer, for example, “get rom-0 
config.rom” transfers the configuration file on the Prestige to your computer and renames 
it “config.rom”. See earlier in this chapter for more information on filename conventions.
7Enter “quit” to exit the ftp prompt. 
Menu 24.5 - System Maintenance - Backup Configuration
To transfer the configuration file to your workstation, follow the procedure
below:
1. Launch the FTP client on your workstation.
2. Type open and the IP address of your Prestige. Then type root and
   SMT password as requested.
3. Locate the rom-0 file.
4. Type get rom-0 to back up the current Prestige configuration to
   your workstation.
For details on FTP commands, please consult the documentation of your FTP
client program. For details on backup using TFTP (note that you must remain
in this menu to back up using TFTP), please see your Prestige manual.
Press ENTER to Exit: 
						

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30.2.3  Example of FTP Commands from the Command Line 
Figure 159   FTP Session Example
30.2.4  GUI-based FTP Clients
The following table describes some of the commands that you may see in GUI-based FTP 
clients.
30.2.5  TFTP and FTP over WAN Management Limitations
TFTP, FTP and Telnet over WAN will not work when:
• You have disabled Telnet service in menu 24.11.
• You have applied a filter in menu 3.1 (LAN) or in menu 11.5 (WAN) to block Telnet 
service.
• The IP address in the Secured Client IP field in menu 24.11 does not match the client IP. 
If it does not match, the Prestige will disconnect the Telnet session immediately.
• You have an SMT console session running.
331 Enter PASS command
Password:
230 Logged in
ftp> bin
200 Type I OK
ftp> get rom-0 zyxel.rom
200 Port command okay
150 Opening data connection for STOR ras
226 File received OK
ftp: 16384 bytes sent in 1.10Seconds 297.89Kbytes/sec.
ftp> quit
Table 97   General Commands for GUI-based FTP Clients
COMMANDDESCRIPTION
Host AddressEnter the address of the host server.
Login TypeAnonymous.
This is when a user I.D. and password is automatically supplied to the 
server for anonymous access.  Anonymous logins will work only if your ISP 
or service administrator has enabled this option.
Normal.  
The server requires a unique User ID and Password to login.
Transfer TypeTransfer files in either ASCII (plain text format) or in binary mode. 
Configuration and firmware files should be transferred in binary mode.
Initial Remote DirectorySpecify the default remote directory (path).
Initial Local DirectorySpecify the default local directory (path).