[Swan-commit] Changes to ref refs/heads/master

[Antony Antony]

New commits:
commit 6e61a6f528263915ede585a762d4dda4d70ee6ae
Merge: 303fe90 ff668ed
Author: Antony Antony <antony at phenome.org>
Date:   Mon Apr 23 11:31:27 2018 +0200

    Merge branch 'mobike'
    
    Improvments to MOBIKE initiator side.

commit ff668edd4c6bd12f78d9420c113982186b5e4600
Author: Antony Antony <antony at phenome.org>
Date:   Sat Dec 16 18:42:16 2017 +0100

    testing: mobike tests update

commit e5ea337b3eff2cea78b33b68d1b437787d03942c
Author: Antony Antony <antony at phenome.org>
Date:   Wed Mar 28 01:07:26 2018 +0200

    ikev2: disable Liveness/DPD when MOBIKE kick in and re-enable when it succeeds.

commit a4f294c34290f00d219dc97585c56160c6533f0c
Author: Antony Antony <antony at phenome.org>
Date:   Sat Dec 16 01:04:49 2017 +0100

    ikev2: MOBIKE initiator - call routing up-down script
    
    The interface may go down, along with route(s) and and IP address used by
    the connection, when switching networks -- WiFi-to-WiFi or switchig to 4G...
    When pluto detect the currernt address is removed it start MOBIKE probe.
    And call connection "down" and  'unroute'
    After MOBIKE succeeds call "up" and "route"
    
    The MOBIKE initiator traffic may leak when switching WiFi to
    Cellular or the other way around. Also if there is captive portal,
    traffic may leak.
    
    The exisiting sessions such as ssh are reported to survive, short
    interruptions.
    
    "down" & "unroute" may also remove the IP address for a brief period.
    An improvment to removing the IP and traffic leak could be "mobike-down" and
    "mobike-up" verbs in the upddown script.
    
    ikev2: MOBIKE initiator send probe even when the new IP address == old IP address