Created attachment 235986 [details]
update scamper to 20211212b

Changes from 20211212:

scamper:
* in hostname code, handle nameserver lines with comments in them (20211212)
* add an option (-O cafile=/path/to/file) to load CA certificates
 from a specific file when starting scamper for validating a
 remote controller's certificate (this was released in 20211212a)
* add options
 -O client-certfile=/path/to/certfile and
 -O client-privfile=/path/to/privfile
 to have scamper present a client certificate during a TLS handshake
 with a remote controller
* fix bugs that prevent scamper from reconnecting to a remote
 controller
* fix -d debugfile when scamper is built with privilege separation
* fix bug when writing neighbordisc measurements to warts file that
 prevents a neighbordisc measurement from being read
* fix bug when reading some tracelb measurements with unresponsive hops
 from a warts file
* allow user to specify fractions of a second to ping timeout (-W)
* use a random source port / ICMP ID in ping if -F 0

sc_remoted:
* fix logic to handle TLSv1.3 handshakes (20211212)
* add -C option to specify a CA PEM file to verify client certificates
 presented by scamper instances.
* add -O skipnameverification option to tell sc_remoted to verify
 scamper presents a certificate signed by the CA, but do not do
 name verification

sc_hoiho:
* add the ability to learn regular expressions that extract
  network names from router hostnames, documented in the
  sc_hoiho man page