![]() You can pick any subnet, such as 128.230.0.0/16 you should not pick the subnet that your VM is attached to. * Capture packets comes from or to go to a particular subnet. The filter syntax is as follows: `tcp & src host 10.0.2.5 & dst port 23` * Capture any TCP packet that comes from a particular IP and with a destination port number 23. *Please set the following filters and demonstrate your sniffer program again (each filter should be set separately):* This error is thrown because raw access to network interfaces, which is required for sniffing, requires root privileges. The line highlighted to throw this error included the `sniff()` function from the scapy package. _socket.socket._init_(self, family, type, proto, fileno) Self.ins = socket.socket(socket.AF_PACKET, socket.SOCK_RAW, socket.htons(type)) # noqa: E501įile "/usr/lib/python3.5/socket.py", line 134, in _init_ Pkt = sniff(filter='icmp', prn=print_pkt)įile "/usr/local/lib/python3.5/dist-packages/scapy/sendrecv.py", line 1036, in sniffįile "/usr/local/lib/python3.5/dist-packages/scapy/sendrecv.py", line 907, in _runįile "/usr/local/lib/python3.5/dist-packages/scapy/arch/linux.py", line 398, in _init_ *… describe and explain your observations.* ![]() # tags: `SUTD` `SEED Labs` `Network Security` `Lab`įor web view: Lab Task Set 1: Using Tools to Sniff and Spoof Packets
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