[strongSwan] Support for multiple interfaces(wired, wireless) in strongswan

[Noel Kuntze]

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Hello Mahendra,

Charon is only the keying daemon.
Setting "charon.interfaces_ignore" or charon.interfaces_use"only defines the list of interfaces
whose IPs are listened on by charon or not.
The kernel takes care of the traffic. If you want to disable XFRM policies on an interface, then you need to
disable XFRM and policy on that interface. Those are the following sysctl values:

net.ipv4.conf.<interface>.disable_policy
net.ipv4.conf.<interface>.disable_xfrm

Set them to 1 to disable IPsec processing on that interface.

- -- 

Mit freundlichen Grüßen/Kind Regards,
Noel Kuntze

GPG Key ID: 0x63EC6658
Fingerprint: 23CA BB60 2146 05E7 7278 6592 3839 298F 63EC 6658

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