Build etc. fixes:
* #include <limits.h> (fixes the build on jessie).
* Tolerate building from a git checkout, but with git not installed.
(This can happen in chroots.)
Build etc. fixes:
* #include <limits.h> (fixes the build on jessie).
* Tolerate building from a git checkout, but with git not installed.
(This can happen in chroots.)
* Implement comm-info and dedicated-interface-addr feature, for
benefit of hippotat.
* Implement `keepalive' site option, to try to keep link always up.
* Implement comm-info and dedicated-interface-addr feature, for
benefit of hippotat.
* Implement `keepalive' site option, to try to keep link always up.
* When printing messages about dropping IPv6, do not print anything
about ihl. (Check the IP version field first!)
* When turning on debug, turn on verbose too.
* When printing messages about dropping IPv6, do not print anything
about ihl. (Check the IP version field first!)
* When turning on debug, turn on verbose too.