- flow_weird event with name argument value of "routing0_hdr" is raised
for packets containing an IPv6 routing type 0 header because this
type of header is now deprecated according to RFC 5095.
- packets with a routing type 0 header and non-zero segments left
now use the last address in that header in order to associate
with a connection/flow and for calculating TCP/UDP checksums.
- added a set of IPv4/IPv6 TCP/UDP checksum unit tests
If 'use_conn_size_analyzer' is true, the event engine tracks number of
packets and raw IP bytes per connection. If report_conn_size_analyzer
is true, these values are included as four new columns into conn.log
I changed conn.bro so that the value of report_conn_size_analyzer
follows that of use_conn_size_analyzer. For the new conn.log, we
probably want to get rid of report_conn_size_analyzer anyway.
Removing everything related to trace rewriting.
(I wasn't too careful in ensuring that I catch everything in the
scripts; Seth is working on those anyway.)
(Merging by cherry-picking the corresponding commit, as the branch was
accidentally made off of the logging stuff).
