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