The p4-controller from xvllinihao

p4-controller's Introduction

## Run the mininet topology (similar to the last chapter in the reader)

```bash
sudo python run_mininet.py --p4-file simple.p4
```
For all options run: python run_mininet.py -h

## Run the controller (different terminal)

```bash
python controller.py

```

For all options run: python controller.py -h

## Expected output from the controller:

Installed P4 Program using SetForwardingPipelineConfig on s1
Installed ingress forwarding rule on s0
Installed ingress forwarding rule on s0
Installed ingress forwarding rule on s0

----- Reading tables rules for s0 -----
MyIngress.ipv4_lpm:  hdr.ipv4.dstAddr ('\n\n\n\x01', 32) -> MyIngress.ipv4_forward port '\x00\x01'
MyIngress.ipv4_lpm:  hdr.ipv4.dstAddr ('\n\n\n\x02', 32) -> MyIngress.ipv4_forward port '\x00\x02'
MyIngress.ipv4_lpm:  hdr.ipv4.dstAddr ('\n\n\x03\x03', 32) -> MyIngress.ipv4_forward port '\x00\x03'



## Test your application using ping (h1 ping s1, h2 ping s1). Output:
mininet> h1 ping s1
PING 10.10.3.3 (10.10.3.3) 56(84) bytes of data.
64 bytes from 10.10.3.3: icmp_seq=1 ttl=64 time=0.348 ms
64 bytes from 10.10.3.3: icmp_seq=2 ttl=64 time=0.286 ms

--- 10.10.3.3 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1004ms
rtt min/avg/max/mdev = 0.286/0.317/0.348/0.031 ms
mininet> h2 ping s1
PING 10.10.3.3 (10.10.3.3) 56(84) bytes of data.
64 bytes from 10.10.3.3: icmp_seq=1 ttl=64 time=0.336 ms
64 bytes from 10.10.3.3: icmp_seq=2 ttl=64 time=0.272 ms

--- 10.10.3.3 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1029ms
rtt min/avg/max/mdev = 0.272/0.304/0.336/0.032 ms

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