Rocket
Mini tools
▼ Price
Python assistance
Free mode
100% free
Freemium
Free Trial
-
1321829Released 10mo ago100% FreeThis code appears to be implementing a stateless firewall using the Ryu SDN controller framework. Here are the key aspects: 1. It imports various Ryu and networking modules needed for packet processing and OpenFlow interactions. 2. The `ShareIt` class is defined as a Ryu application, inheriting from `app_manager.RyuApp`. 3. In the `__init__` method: - It initializes dictionaries to store MAC-to-port and IP-to-port mappings. - Reads firewall rules from a CSV file specified by `AllowFile`. 4. The `switch_features_handler` method sets up a table-miss flow entry. 5. The `add_flow` method is used to add flow entries to the switch. 6. The main packet processing logic is in the `_packet_in_handler` method: - It handles different types of packets (ARP, ICMP, TCP, UDP). - For TCP packets, it applies firewall rules based on the CSV file. - It creates match fields for allowed flows and their reverse flows. - Adds flow entries for allowed traffic and drops other TCP/UDP traffic. 7. The firewall rules are flexible, allowing "any" values for IP addresses and ports. 8. The code uses priority levels to ensure proper rule precedence. 9. There's error handling for different packet types. 10. The code includes logging statements for debugging purposes. Overall, this is a moderately complex SDN application that implements a configurable stateless firewall. It demonstrates working with OpenFlow, packet parsing, and applying network policies in an SDN environment.
Other tools
-
78312Released 1y ago100% Free
-
6,022125Released 2y ago100% Free
Umer Colville🙏 23 karmaJul 29, 2025This is cool, I can do code on the left side, and the right side can give me advice on my code. Spares me a lot of headaches and I can do it anywhere with ease -
11,24971Released 2y ago100% Free
-
Transform your codebase into comprehensive, beautiful documentation automatically.Open2,82749Released 1y ago100% Free - Sponsor:Rocket
-
4,35818Released 1y ago100% Free
-
1,94918Released 2y ago100% FreeIt's a great AI assistant that have made my coding life so much easier.
-
2,64846Released 2y ago100% Free
-
1,14840Released 1y ago100% Free
-
9,189184Released 2y agoFree + from $1
-
70419Released 2y agoFree + from $2
-
30,39851Released 7mo agoFree + from $7/moHonestly this is the GOAT, I tried this tool and it was able to either help debug or make scripts from the ground up. It has support for a lot of support languages too, which adds extra points to how good this tool is.
-
18,892131Released 2y agoFree + from $7.99/mo
- Didn't find the AI you were looking for?
-
6647Released 11mo agoFree + from $9.60/mo
-
49210Released 1y agoFree + from $10/mo
-
26,712449Released 2y agoFree + from $12/mo
-
1,19432Released 1y agoFree + from $15/mo
-
3867Released 1y agoFree + from $18/mo
-
7,36531Released 3y agoFree + from $19/mo
-
8,45174Released 2y agoFree + from $20/mo
-
1,40710Released 2y agoFree + from $36/mo
-
1,95023Released 1y agoFree + from $52.43/mo
-
484114117Released 9mo ago100% Free
-
2173457Released 11mo ago100% Free
-
833535Released 9d ago100% Free
-
50395108Released 9mo ago100% Free
-
AI-powered Python cheat sheets for quick coding mastery.Open1442333Released 11mo ago100% Free
Post
