Changes between Version 7 and Version 8 of GENIEducation/SampleAssignments/OpenFlowFirewallAssignment/onepage


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Timestamp:
08/14/13 14:06:46 (6 years ago)
Author:
epittore@bbn.com
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  • GENIEducation/SampleAssignments/OpenFlowFirewallAssignment/onepage

    v7 v8  
    190190 cookie=0x8, duration=124.764s, table=0, n_packets=9257, n_bytes=617666, idle_timeout=300,idle_age=114,priority=65535,tcp,nw_src=10.10.11.1,nw_dst=10.10.10.1,tp_src=5002,tp_dst=57908 actions=NORMAL
    191191}}}
     192
     193'''Hints - The following list of hints may help you design and debug your implementation more rapidly.'''
     194 -
     195  -
     196   - Remember that OpenFlow switches are an Ethernet switch first and foremost, and that not all packets on an Ethernet are IP. In particular, your hosts will require ARP in order to pass IP traffic through the switch!
     197   - You may pass ICMP packets without limitation, to make debugging easier.
     198   - The Trema ''Match'' class has a ''compare()'' method that accepts a ''Match'' argument and may be useful to you — consider the ''!ExactMatch#from()'' method in conjunction.
     199
     200  '''Extra Credit''' [[BR]]
     201  For extra credit (if permitted by your instructor), generate TCP reset segment at the firewall to reset rejected connections.