> After login I have a look at the DSID > cookie an I try to use this with openconnect: > > ./openconnect --protocol=nc -C "DSID=XXX" https://vpn.pg.com/rsaauth > and I get > Server response to hostname packet is 0x08 > > Is my workflow correct? Hi Andreas, This is an error that has been observed by many others in the past. I attempted to compile an exhaustive list? (thread starts here) http://lists.infradead.org/pipermail/openconnect-devel/2018-August/005041.html (and continues here) http://lists.infradead.org/pipermail/openconnect-devel/2018-September/005054.html It would be useful to improve the error message that OpenConnect outputs in this case, although that's hard to do without having a specific explanation for WHY it's occurring or WHAT to do to resolve it. :-P I believe the latest theory is that this error has something to do with TNCC / host checker. I'm not able to reproduce it myself on either of the Juniper VPNs that I currently have access to, unfortunately. Thanks, Dan