Hi Chris,

They were replaced by ipip interfaces protected by SAs:
  https://wiki.fd.io/view/VPP/IPSec#Tunnel_Mode

the tunnel always adds encap. You can configure your SA to add additional encap 
if you want.

/neale


From: <vpp-dev@lists.fd.io> on behalf of Christian Hopps <cho...@chopps.org>
Date: Wednesday 6 May 2020 at 14:32
To: vpp-dev <vpp-dev@lists.fd.io>
Cc: Christian Hopps <cho...@chopps.org>
Subject: [vpp-dev] IPsec tunnel interfaces?

Hi, vpp-dev,

Post 19.08 seems to have removed IPsec logical interfaces.

One cannot always use transport mode IPsec.

How can I get the efficiency of route based (FIB) IPsec w/o transport mode? 
Adding superfluous encapsulations (wasting bandwidth) to replace this 
(seemingly lost, hope not) functionality is not an option.

Thanks,
Chris.

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