Hello,
I'm doing a laboratory to test some virtual WAN optimization equipments. This is the diagram of my network:
I installed a VMWare image with FreeBSD and DummyNet already set up and also, I put off the WAN Optimization equipments to test the WAN simulator - Dummynet and then, I have followed these steps to set up Dummynet:
Then, from the Client1 (IP 10.10.20.3) I have pinged the Client2(10.10.40.3) and viceversa. After that, with the commands ipfw -t listand ipfw -a list, I have checked the ipfw rule was working, as you can see on this image, the traffic on the rule is increasing. However, the traffic on the pipe 1 doesn't increase and continue on zero:
I used the command ipfw pipe 1 show and it doesn't show any traffic detail:
Also, the ping continued with the same delay 10ms and didn't show increase to 50ms (the delay set up on the pipe 1).
I need to finish my lab as soon as possible, please, someone knows if I'm missing something? I have to see the same increase on the pipe? What command can I use to check the increase on the pipe?
Thanks so much!
I'm doing a laboratory to test some virtual WAN optimization equipments. This is the diagram of my network:
I installed a VMWare image with FreeBSD and DummyNet already set up and also, I put off the WAN Optimization equipments to test the WAN simulator - Dummynet and then, I have followed these steps to set up Dummynet:
- I have created a ipfw rule
Code:ipfw add allow all from any to any
- Create the pipe
Code:ipfw add pipe 1 ip from any to any
- Set up the pipe
Code:ipfw pipe 1 config bw 100Kbit/s delay 50ms
Then, from the Client1 (IP 10.10.20.3) I have pinged the Client2(10.10.40.3) and viceversa. After that, with the commands ipfw -t listand ipfw -a list, I have checked the ipfw rule was working, as you can see on this image, the traffic on the rule is increasing. However, the traffic on the pipe 1 doesn't increase and continue on zero:
I used the command ipfw pipe 1 show and it doesn't show any traffic detail:
Also, the ping continued with the same delay 10ms and didn't show increase to 50ms (the delay set up on the pipe 1).
I need to finish my lab as soon as possible, please, someone knows if I'm missing something? I have to see the same increase on the pipe? What command can I use to check the increase on the pipe?
Thanks so much!