I want that every time a same packet arrives then it update count and print
# from collections import Counter
capture = pyshark.LiveCapture(interface='wlo2', bpf_filter='arp')
capture.sniff(timeout=5)
keys = {}
e_mac = '00:00:00:00:00:00' or 'ff:ff:ff:ff:ff:ff'
already_seen = []
count = 0
for packet in capture:
keys['ip'] = packet.arp.dst_proto_ipv4
keys['mac'] = packet.arp.dst_hw_mac
seen = keys['mac'], keys['ip']
if keys['mac'] != e_mac:
if seen not in already_seen:
already_seen.append(seen)
print(packet.sniff_time, keys['mac'], keys['ip'])
currently this output i received
2021-12-06 18:59:55.325859 28:d1:27:1a:12:c0 192.168.1.3
2021-12-06 18:59:58.704726 f8:c4:f3:56:a3:70 192.168.1.1
2021-12-06 19:00:02.286922 ff:ff:ff:ff:ff:ff 192.168.1.1
2021-12-06 19:02:15.854700 44:af:28:2c:6d:6b 192.168.1.195
2021-12-06 19:07:02.440235 90:e8:68:f2:00:c1 192.168.1.13
Dec 06 16:07:45 2(i.e. times i received) 28:d1:27:1a:12:c0 192.168.1.3
Dec 06 16:08:01 4 f8:c4:f3:56:a3:70 192.168.1.1
actual output i want is like count will update only for a specific packet how many times i received it, if a new mac comes then it will maintain separate counter of that packet:
You have to create empty Counter() before for-loop and later update this counter inside for-loop`
Minimla working code:
Instead of YOUR_MAC, YOUR_IP you have to get values from package.
from collections import Counter
# --- before loop ---
count = Counter()
# --- loop ---
for x in range(5):
mac = 'YOUR_MAC'
ip = 'YOUR_IP'
count.update( [(mac, ip)] ) # it has to be list with tuple
print(count[ (mac, ip) ], mac, ip)
Result:
1 YOUR_MAC YOUR_IP
2 YOUR_MAC YOUR_IP
3 YOUR_MAC YOUR_IP
4 YOUR_MAC YOUR_IP
5 YOUR_MAC YOUR_IP