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Viascope ipscan probe 600, User Manual

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IPScan Probe 600 User’s Guide 

 

 

15

2.2.2.3. Automatic Private IP addressing detection 

 

If your network is using DHCP server to assign IP address, there are instances that some users 

are unable to obtain IP addresses.  When a host is unable to obtain an DHCP IP, Microsoft 

Windows OS automatically assigns an IP (169.254.X.X.).   

 

You have the option to configure the probe to detect the host as off range IP and send event to 

the server or simply ignore it.   

 

Step1 

Select 4. [Automatic Private IP addressing detection] from [Ethernet Port No] menu.   

 

 

Automatic Private IP addressing detection 

 

0. On 
1. Off 

Step2 

If you decide to detect 169.254.x.x IPs as a off range IP, choose ‘0’, otherwise choose ’1’. 

 

2.2.2.4. Maximum ARP Packet per sec   

 

IPScan Probe sends out ARP packet within the managing segment to update the status. 

Depending on the network condition, excessive ARP packets can affect the network 

performance. This menu is to limit the maximum ARP packets being generated by the probe to 

maintain the network performance. 

 

Step1 

Select 5. [Maximum ARP Packet per sec] from [Ethernet Port No] menu.   
 
System setting. Select a number : 5 

Step2 

Define the maximum number of ARP packets per sec from 1 to 9999, and it could be different 
depending on the size of a network. The recommended number is 5000. 
 
Enter Maximum ARP Packet per sec   
Enter the value : 5000 
 

 

Summary of Contents for ipscan probe 600

Page 1: ...IPScan Probe 600 User s Guide Version 3 5 0 0 ViaScope Int Tel 82 2 3412 9700 http www viascope com Technical Support help viascope com ...

Page 2: ...Ethernet Port 13 2 2 2 1 ARP check Interval Online min Offline min 14 2 2 2 2 Off range Interval min 14 2 2 2 3 Automatic Private IP addressing detection 15 2 2 2 4 Maximum ARP Packet per sec 15 2 2 2 5 Excess ARP Packet suspension period sec 16 2 2 2 6 DHCP Block Alarm min 16 2 3 LAN 오류 책갈피가 정의되어 있지 않습니다 2 3 1 Master Port 18 2 4 RETURN TO DEFAULT 21 2 5 SAVE 21 2 6 SAVE APPLY 21 2 7 SYSTEM SHUTDO...

Page 3: ...IPScan Product Family 5 1 3 IPScan Probe 600 Composition and Installation 1 3 1 Introduction and Composition a Features b Probe Specification c IPScan Probe 600 Composition d Panel Description 1 3 2 Installation 1 3 3 Accessing the Probe using Hyper Terminal 6 6 6 6 7 7 8 9 IP MAC resource Management and network security solution www scope co kr ...

Page 4: ...work IPScan has been designed and developed to fulfill the above needs Proven by over 400 hundred clients around the globe it will provide various functions to ensure network security and maximize the work efficiency Major features are as follows Automatic monitoring and update on IP MAC activities IP duplication detection and resolution Add additional user columns to keep track of IP MAC inventor...

Page 5: ...nt or VLAN IPScan Probe 50 9 1 10 100 Mbps Ethernet port 9 Supports up to 50 active IP devices IPScan Probe 100 9 1 10 100 Mbps Ethernet port 9 Supports up to 250 active IP devices IPScan Probe 100A 9 1 10 100 Mbps Ethernet port 9 Supports up to 500 active IP device IPScan Probe 200 9 2 10 100 Mbps Ethernet port 9 Supports up to 1 000 active IP device IPScan Probe 600 9 6 10 100 Mbps Ethernet port...

Page 6: ...terface and multiple VLAN environments a Features 9 Gathering information of assigned IP ranges 9 Blocking and Unblocking IP MAC address of assigned IP ranges 9 Built in DHCP Server 9 Offers TCP Port Scan function 9 Offers SNMP Switch Port Scan function b Probe Specifications CPU Intel Pentium III 733MHz System Memory 128MB SDRAM HDD 40GB Interface Ethernet 10 100Mbps RJ45 6 Ports Console RS 232 1...

Page 7: ...ights green when the power is turned on 10 100 displays orange light when connected 10Mbps and green light when connected to 100Mbps network Activity displays green light when the probe is collecting data within the segment Status displays green light when the probe is successfully connected with the Server and blinks when the probe is disconnected Ethernet use RJ45 Ethernet cable to connect the p...

Page 8: ...switch port upper level switch port It is recommended to install at least one probe in each segment for proper monitoring and management 9 Monitoring more than one segment connect the probe to 802 1q Trunk port Consult with your network administrator for the setting Connect to the network using RJ45 Ethernet cable and plug in the power cable Turn on the power switch Connect one end of RS232 consol...

Page 9: ...e Bit per second B 38400 Data bits 8 Parity None Stop bits 1 Flow control None Step2 When you access the probe using HyperTerminal you will be asked to enter password However the factory default configuration contains no password so please proceed to the main menu by pressing Enter button Step3 The Main Menu screen will be shown Main Menu 1 System 2 LAN 3 Return to Default 4 Save 5 Save Apply 6 Sy...

Page 10: ...2 2 2 2 Off range Interval min 2 2 2 3 Automatic Private IP addressing detection 2 2 2 4 Maximum ARP Packet per sec 2 2 2 5 Excess ARP Packet suspension period 2 2 2 6 DHCP Block Alarm 11 12 12 13 14 14 15 15 16 16 2 3 LAN 2 3 1 Master Port 2 4 Return to Default 2 5 Save 2 6 Save Apply 2 7 System Shutdown 2 8 System Status 2 9 Operating Config 2 10 Take Over 2 11 Ping Test 17 18 21 21 21 21 22 23 ...

Page 11: ...ding intervals and monitoring status 2 LAN Define IP configuration of the probe and the server as well as gateway and subnet mask information MUST CONFIGURATION 3 Return to Default Reset the system configuration to the default values 4 Save Save the changes in the configuration 5 Save Apply Save the changes in the configuration and apply them 6 System Shutdown Restart the probe 7 System Status Pro...

Page 12: ...n You can configure the values for each Ethernet Port 2 2 1 Password Factory released probe contains no password However it is highly recommended to assign a password to prevent misusage You can assign and modify password by selecting 7 from System menu Step1 Select 1 Password from System System setting Select a number 7 Step2 The password should contain less than 15 characters It can be a combina...

Page 13: ...line IP within the monitoring segment for the update The default interval is 10 minutes 3 Off range Interval min Interval for probe to forward detected off range IP to the server The default value is 0 You can define one of three options below 4 Automatic Private IP addressing detection Under DHCP environment when a host is not assigned with an IP form DHCP server Windows automatically assigns a t...

Page 14: ...minutes Enter the data forwarding interval between 0 1440 minutes 10 The above configuration means that the Online IP addresses of managed IP range will be checked every 5 minutes and Offline IP addresses will be checked every 10 minutes 2 2 2 2 Off range Interval min It is to define how often the probe should forward off range IP being detected within the managing segment to the server Step1 Sele...

Page 15: ...ing detection 0 On 1 Off Step2 If you decide to detect 169 254 x x IPs as a off range IP choose 0 otherwise choose 1 2 2 2 4 Maximum ARP Packet per sec IPScan Probe sends out ARP packet within the managing segment to update the status Depending on the network condition excessive ARP packets can affect the network performance This menu is to limit the maximum ARP packets being generated by the prob...

Page 16: ...tem setting Select a number 6 Step2 Define suspension period from 1 to 1440 sec The default value is 1 sec Enter Excess ARP Packet suspension period sec Enter the value 1 2 2 2 6 DHCP Block Alarm min When the Probe is operated as a DHCP Server the Probe will block or assign temporary IP address for unauthorized IP address However before the Probe block the IP address it sends the alarm massage to ...

Page 17: ...dundancy feature If you have configured master and secondary server the probe will constantly check for master server s status If the master server is disconnected or failed to respond the probe will automatically be connected to the secondary server without data loss Probe will check the Server if there is an abnormal situation such as communication failure between the probe and the server Thus t...

Page 18: ...ort 1 as a Master Port and others are not in use The Master Port will be a gathering port as well as a communication port 0 Means the current Ethernet Port is the Master Port 1 Means the number of Ethernet Port Ethernet Port 1 is the Master Port In this case both 0 1 are fine Ethernet Port 1 is only in use thus all the network configuration should be 0 and 7 Master Port value should be 1 which mea...

Page 19: ...ine the network configuration this Port will communicate with the Server Thus for gathering and Monitoring just define 0 Ethernet Port 1 1 IP 2 Netmask 3 Gateway 4 Master Server IP 5 Secondary Server IP 6 VLAN ID 7 Master Port 8 Speed 9 Main Menu MAC Address 192 168 101 20 255 255 255 0 192 168 101 1 192 168 103 10 0 0 0 0 0 0 Auto 00 03 2e 05 02 77 Ethernet Port 2 or others 1 IP 2 Netmask 3 Gatew...

Page 20: ...each Ethernet Port which means the current port is the Master Port Ethernet Port 1 1 IP 2 Netmask 3 Gateway 4 Master Server IP 5 Secondary Server IP 6 VLAN ID 7 Master Port 8 Speed 0 Main Menu MAC Address 192 168 101 20 255 255 255 0 192 168 101 1 192 168 103 10 0 0 0 0 0 1 Auto 00 03 2e 05 02 77 Ethernet Port 2 or others 1 IP 2 Netmask 3 Gateway 4 Master Server IP 5 Secondary Server IP 6 VLAN ID ...

Page 21: ...art System Connection to host lost 4 Save will only save the changes without restarting the operating system On the other hand 5 Save Apply will restart the system to apply the changes so it may take up to 10 seconds During the rebooting period the probe is unable to monitor data so you may experience data loss during the period It is recommended to reconfigure the probe during the less traffic ho...

Page 22: ...e New IP blocking mode ON OFF MAC Secure Mode New MAC blocking probe ON OFF G_MAC Secure Mode New MAC blocking server ON OFF Safety Mode Safety mode ON OFF IP Manage Mode Manage Available IP ON OFF Port Scan Mode Port Scan in use ON OFF SNMP Manage Mode SNMP Port Monitoring in use ON OFF SNMP AutoBK Mode SNMP Port Monitoring is turned on and SNMP Port Blocking in use ON OFF OFDIP Block Mode Automa...

Page 23: ... GARP 2 Socket Time Out Interval to check the socket port between IPScan Server and the probe If the probe and IPScan Server cannot establish the communication within 30 seconds it will be recognized as connection time out The maximum interval is 1440 seconds The port number in use for the communication is 30001 If your network is using firewall and or security related products installed in the ne...

Page 24: ...e ACTIVE MODE None 0 Master 1 Slave 2 Master Agent IP configuration If the current Probe is the Master Server select 1 from Active mode and then select 2 Master Agent IP to enter the current Probe s IP address Select a Number 1 ACTIVE MODE None 0 Master 1 Slave 2 Input Take Over Active Mode 2 1 Active Mode Slave 2 Master Agent IP 192 132 111 3 3 Checking Interval 10 4 Waiting Time 60 5 Virtual Ser...

Page 25: ...onds Default value is 60 seconds Select a Number 4 Input Take Over Waiting Time 10 1440 sec 60 Step6 Virtual Serial configuration Select 5 Virtual Serial and enter 0 to create the virtual serial numbers The Slave Probe and the Master Probe shares the serial numbers to communicate each other Input Take Over Virtual Serial 0 1 Active Mode Master 2 Slave Agent IP 0 0 0 0 Read Only 3 Checking Interval...

Page 26: ...to the network Step1 Select 10 Ping Test from Main Menu Main Menu Select a number 10 Enter the target IP address 192 168 101 1 192 168 101 1 is alive icmp_seq 0 192 168 101 1 is alive icmp_seq 1 192 168 101 1 is alive icmp_seq 2 192 168 101 1 is alive icmp_seq 3 192 168 101 1 is alive icmp_seq 4 packet loss ...

Page 27: ...0 User s Guide 27 3 Appendix This chapter contains the port description and Q A 3 1 Port Description 28 3 2 Network Configuration 29 3 3 Q A 31 IP MAC resource Management and network security solution www scope co kr ...

Page 28: ...erver 30002 TCP IPScan Server internal communication Control Port 30003 TCP IPScan Server internal communication Data Port 30004 TCP IPScan Console to connect to IPScan Server Control Port 30005 TCP IPScan Console to connect to IPScan Server Event Port 22 TCP Connect to IPScan Probe 500A using SSH 23 TCP Connect to IPScan Probe using telnet 25 TCP IPScan Server to connect to mail server using SMTP...

Page 29: ...2 10 10 40 1 10 10 60 254 10 10 70 254 0 NO 3 10 10 70 1 10 10 90 254 If VLAN 0 1 2 are defined as Default VLAN the VLAN ID should be 0 Otherwise VLAN ID should be defined as its VLAN ID LAN Configuration from IPScan Probe Ethernet Port IP Subnet Gateway Master Server IP VLAN ID Master Port Ethernet Port 1 10 10 10 254 255 255 255 0 10 10 10 1 100 100 100 2 0 1 Ethernet Port 2 0 0 0 0 0 0 0 0 0 0 ...

Page 30: ... 10 70 254 10 10 80 254 7 NO 3 10 10 80 1 10 10 80 254 10 10 90 254 8 NO 3 10 10 90 1 10 10 90 254 If VLAN 0 3 6 are defined as Default VLAN the VLAN ID should be 0 Otherwise VLAN ID should be defined as its VLAN ID LAN Configuration from IPScan Probe Ethernet Port IP Subnet Gateway Master Server IP VLAN ID Master Port Ethernet Port 1 10 10 10 254 255 255 255 0 10 10 10 1 100 100 100 2 0 0 Etherne...

Page 31: ...s it could be the reason that some of switches or routers have low performance to update its MAC table thus even if the MAC has been blocked by the Probe the switch or router still has the MAC table for the blocked MAC address as a live address You can simply apply Apply MAC Reg Blocking to that switch or router IP address The Probe will send MAC information to that switch to change the MAC table ...

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