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| -rw-r--r-- | contrib/ecs-gen/README.md | 10 | ||||
| -rwxr-xr-x | contrib/ecs-gen/dnsperf-ecs-gen.py | 10 |
2 files changed, 20 insertions, 0 deletions
diff --git a/contrib/ecs-gen/README.md b/contrib/ecs-gen/README.md new file mode 100644 index 0000000..acd1cac --- /dev/null +++ b/contrib/ecs-gen/README.md @@ -0,0 +1,10 @@ +# dnsperf-ecs-gen + +Small python script to generate EDNS Client Subnet options for `dnsperf`. + +Requires `dnspython` to be installed. + +``` +$ ./dnsperf-ecs-gen 192.168.0.1/24 +-e 8:00011800c0a800 +``` diff --git a/contrib/ecs-gen/dnsperf-ecs-gen.py b/contrib/ecs-gen/dnsperf-ecs-gen.py new file mode 100755 index 0000000..9a637e2 --- /dev/null +++ b/contrib/ecs-gen/dnsperf-ecs-gen.py @@ -0,0 +1,10 @@ +#!/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]>") |