Patrick Kelley 8fd444092b initial
2025-05-07 15:35:15 -04:00

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# @TEST-EXEC: zeek -b -C -r $TRACES/ntp/NTP-digest.pcap %INPUT
# @TEST-EXEC: btest-diff ntp.log
# @TEST-EXEC: btest-diff .stdout
@load base/protocols/ntp
global msg_count = 0;
event ntp_message(c: connection, is_orig: bool, msg: NTP::Message)
{
++msg_count;
if ( msg_count == 9 || msg_count == 10 )
{
# Hack around some unstable floating point output on 32-bit
local d = interval_to_double(msg$std_msg$root_disp);
local s = cat(d)[0:-1];
msg$std_msg$root_disp = double_to_interval(to_double(s));
}
print fmt("ntp_message %s -> %s:%d %s", c$id$orig_h, c$id$resp_h, c$id$resp_p, msg);
}