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Fix typos and formatting in the other policy docs
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13 changed files with 90 additions and 80 deletions
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@ -1,7 +1,8 @@
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##! This script detects a large number of ICMP Time Exceeded messages heading toward
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##! hosts that have sent low TTL packets. It generates a notice when the number of
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##! ICMP Time Exceeded messages for a source-destination pair exceeds a
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##! threshold.
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##! This script detects a large number of ICMP Time Exceeded messages heading
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##! toward hosts that have sent low TTL packets. It generates a notice when the
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##! number of ICMP Time Exceeded messages for a source-destination pair exceeds
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##! a threshold.
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@load base/frameworks/sumstats
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@load base/frameworks/signatures
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@load-sigs ./detect-low-ttls.sig
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@ -20,15 +21,16 @@ export {
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Detected
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};
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## By default this script requires that any host detected running traceroutes
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## first send low TTL packets (TTL < 10) to the traceroute destination host.
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## Changing this this setting to `F` will relax the detection a bit by
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## solely relying on ICMP time-exceeded messages to detect traceroute.
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## By default this script requires that any host detected running
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## traceroutes first send low TTL packets (TTL < 10) to the traceroute
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## destination host. Changing this setting to F will relax the
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## detection a bit by solely relying on ICMP time-exceeded messages to
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## detect traceroute.
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const require_low_ttl_packets = T &redef;
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## Defines the threshold for ICMP Time Exceeded messages for a src-dst pair.
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## This threshold only comes into play after a host is found to be
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## sending low ttl packets.
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## Defines the threshold for ICMP Time Exceeded messages for a src-dst
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## pair. This threshold only comes into play after a host is found to
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## be sending low TTL packets.
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const icmp_time_exceeded_threshold: double = 3 &redef;
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## Interval at which to watch for the
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@ -40,7 +42,7 @@ export {
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type Info: record {
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## Timestamp
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ts: time &log;
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## Address initiaing the traceroute.
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## Address initiating the traceroute.
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src: addr &log;
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## Destination address of the traceroute.
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dst: addr &log;
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