On Saturday, January 18, 2014 3:21:42 PM UTC-7, indar kumar wrote: > Hi, > > > > I want to show a code for review but afraid of plagiarism issues. Kindly, > suggest how can I post it for review here without masking it visible for > public
Description of each of the commands: • config ◦ Parameters: <host_id> <mac addr> <ip addr> <cache timeout> ▪ <cache timeout> is the host's ARP cache timeout, in seconds ◦ Actions: ▪ Update simulator's configuration database. • If <host_id> already exists, its information should be updated. Otherwise, it should be added. ▪ Print “<host_id> connected.” ▪ Have the host send a gratuitous ARP request . • If any other hosts have an outdated entry for the MAC or IP address, they should update their caches. • If there are any responses to that request, that means that somebody else has this IP address. If that is the case, you should print: Error: <host_id> detected IP address conflict. It will be disconnected. Then, you should “disconnect” the host from the simulated network, in order to prevent further problems. You can implement this by removing it from the configuration database. ◦ Note: any ARP packets generated by the command should be printed in the previously specified format Sample Output: config Please enter <host_id> <mac addr> <ip addr> <cache timeout> PC1 01:01:01:01:01:01 192.168.0.1 200 PC1 connected. ARP request 01:01:01:01:01:01 FF:FF:FF:FF:FF:FF 192.168.0.1 192.168.0.1 -- https://mail.python.org/mailman/listinfo/python-list
