10 lines
259 B
Python
Executable file
10 lines
259 B
Python
Executable file
#!/usr/bin/env python3
|
|
|
|
import dns.edns
|
|
import sys
|
|
|
|
if len(sys.argv) > 1:
|
|
opt = dns.edns.ECSOption.from_text(sys.argv[1])
|
|
print("-e %d:%s" % (dns.edns.ECS, opt.to_wire().hex()))
|
|
else:
|
|
print("usage: dnsperf-ecs-gen.py <address/srclen[/scopelen]>")
|