ASR bvi interface and port monitor

Hello,
I have few subnets connected to asr subinterfaces - then strip off vlan information, and all subnets are in the same bridge domain and have common
gateway -BVI 100.
What I need is monitor all IP traffic that pass through Gateway to internet. With L3 interface I used to configure "port monitor" but with BVI I dont have
monitor port option. I Considered also loopback interface except BVI but it dont support monitor port either.
Configuration is below. Any suggestions about monitor that traffic ?
subnet (vlan 100) ---------- g0/1/0/1.100 l2transport --
                                                                                    |----------- BVI 100 (Gateway) ------
subnet (vlan 200) ---------- g0/1/0/1.200 l2transport --
interface GigabitEthernet0/1/0/1.100 l2transport
encapsulation dot1q 100
rewrite ingress tag pop 1 symmetric
nterface GigabitEthernet0/1/0/1.200 l2transport
encapsulation dot1q 100
rewrite ingress tag pop 1 symmetric
interface BVI100
ipv4 address 192.168.0.1 255.255.255.0
l2vpn
bridge group TEST
bridge-domain te1
   interface GigabitEthernet0/1/0/1.100
   interface GigabitEthernet0/1/0/1.200
   routed interface BVI100
regards

traffic would be mirrored as is, so VLAN tags would be preserved. Either you can connect you sniffer directly to the destination port and you’d see traffic with vlans 100 and 200 or you may do kind of r-span and yet push 2nd tag to allow your mirrored traffic to go though set of switches to the sniffer.
r-span example:
interface TenGigE0/2/0/0.3 l2transport
encapsulation dot1q 100
rewrite ingress tag pop 1 symmetric
monitor-session akspan
monitor-session akspan
destination interface GigabitEthernet0/7/1/17.1095
interface GigabitEthernet0/7/1/17.1095 l2transport
encapsulation dot1q 1095
rewrite ingress tag pop 1 symmetric
Here I mirror VLAN 100 traffic and yet we push 2nd tag when packets are sent out of GigabitEthernet0/7/1/17.1095, so we’d have on wire {1095,100} tags.
Regards,
/A
Please visit http://cisco.com/go/testdrive or contact your account rep to schedule nV tech demo.

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interface FastEthernet0/18
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Feb 9 03:00:28.685: 306138392D425631
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Feb 9 03:01:00.897: DHCP: Received a BOOTREP pkt Not for us..: xid: 0x5583DDD0

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Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact [email protected]

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we have 2 core 3550 12-G switch. the desktop switch a connected via gigainterface to the core switches. so, i will monitoring all the traffic in the vlans, what can i do? i have only one monitoring port on my 4210 ips. its a good solution when i make one monitor session on the first core switch and one monitor session on the second core switch. the sourceports for example: range giga 0/1 to giga 0/8 the destinaton port giga 0/10. on the destination port i plug a cable to a hub. from the second destination port on the other core switch i plug the cable to the same hub, so i can take one cable to the monitor interface on the ips from the hub.
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Hello, Everybody
I have NI-IMAQdx 3.5.0 , and I have Basler Camera (scA640-74gc) with GigE Vision Interface.
I run that camera in my computer as controller (Multicasting mode) with IP (239.192.0.1)
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Hi,
I have just started working on the NI labview...i had a problem that when i changed the bitrate using CAN interface create-->CAN SDO create-->CAN write.after that i am not able to communicate with the device with the new bitrate....i have seen a few similiar forums, which talks about object and port handles as an solution of the problems..
As
forums.ni.com/ni/board/message?board.id=30&thread.id=3405......
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Thanks your code.
I try the code you posted, It still no work, I found you has improved the "Get data.vi",It works better,but the second frame still no shown.
I used the NI CAN monitor in MAX to monitor the CAN bus,there is no second frame shown in the monitor,See attach pictures.but It shown in the Vector CAN monitor and the code call the Vector DLL.
Have a great day.
帖子被iwanttofly014在 12-16-2009 08:02 PM
时编辑过了
Flying...
www.vihome.com.cn 虚拟仪器家园
Attachments:
LabVIEW VS Monitor(Vector CAN).JPG ‏70 KB
LabVIEW VS Monitor(NI CAN).JPG ‏40 KB

ASR bvi interface and port monitor

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