Add GCM Ciphers
Add AES128GCM and other GCM ciphers to the IPSec and SSL VPN options. They perform much better. At the moment only CBC ciphers seem to be used.
And aes-gcm-256, please
Stuart Hatto, XG Product Manager commented
GCM and Suite-B Cipher Suites are in our roadmap and under consideration for v18.5 but not yet committed.