mirror of
https://github.com/xcat2/confluent.git
synced 2024-11-25 19:10:10 +00:00
32 lines
1.0 KiB
Python
32 lines
1.0 KiB
Python
#!/usr/bin/python3
|
|
import glob
|
|
import os
|
|
import select
|
|
import socket
|
|
|
|
|
|
def scan_nic(nicidx):
|
|
srvs = {}
|
|
s6 = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)
|
|
s6.setsockopt(socket.IPPROTO_IPV6, socket.IPV6_V6ONLY, 1)
|
|
s6.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
|
|
s6.bind(('::', 0))
|
|
msg = b'M-SEARCH * HTTP/1.1\r\nHOST: [ff02::c]:1900\r\nMAN: "ssdp:discover"\r\nST: urn:dmtf-org:service:redfish-rest:1\r\nMX: 3\r\n\r\n'
|
|
s6.setsockopt(socket.IPPROTO_IPV6, socket.IPV6_MULTICAST_IF, nicidx)
|
|
s6.sendto(msg, ('ff02::c', 1900))
|
|
(rsp, peer) = s6.recvfrom(9000)
|
|
print('{}%{}'.format(peer[0], nicidx))
|
|
|
|
if __name__ == '__main__':
|
|
for nic in glob.glob('/sys/class/net/*'):
|
|
nic = os.path.basename(nic)
|
|
try:
|
|
driver = os.readlink('/sys/class/net/{}/device/driver/module'.format(nic))
|
|
except:
|
|
continue
|
|
if 'cdc_ether' not in driver:
|
|
continue
|
|
idx = int(open('/sys/class/net/{}/ifindex'.format(nic)).read())
|
|
break
|
|
scan_nic(idx)
|