Hi, i found the below entries in Linux Mcfee serevrs . this was giving the "SSH handshake failed" error .
== Ciphers aes256-...@openssh.com,aes256-ctr KexAlgorithms ecdh-sha2-nistp384,ecdh-sha2-nistp256,diffie-hellman- group14-sha1 MACs hmac-sha2-512,hmac-sha2-256 == So i have copied the same entry to the working cantos machine and tried to login and got the same "SSH handshake failed" error . i searched in google and added the hmac-md5 in the MACs attribute . After this it started to work . == MACs hmac-sha2-512,hmac-sha2-256,hmac-md5 == thanks Paul/Mike for your support . On Fri, Feb 10, 2017 at 12:10 AM, Mike Jumper <mike.jum...@guac-dev.org> wrote: > The "SSH handshake failed" error looks ominous... > > Do you know anything about the SSH settings of the Linux McAfee servers > which might set them apart from others? > > Have you tried to connect to other SSH servers to verify that things > otherwise work correctly? > > Can you verify that the hostname, credentials, etc. for the connection are > correct? > > Do you see any errors on the Linux McAfee servers themselves from the SSH > daemon (or authentication system) which might reveal what's going on? > > Thanks, > > - Mike > > > On Thu, Feb 9, 2017 at 9:07 AM, Anburaj Palraj <anburajr...@gmail.com> > wrote: > >> Hi Paul, >> >> I am not able to login to this Linux McAfee servers only on Guacamole >> console whereas am able to login to all Linux flavors (centos, ubuntu , >> redhat ) using guacamole console . >> >> Also libguac-client-ssh.so files is in place and moreover this is >> freshly installed Guacamole server . >> >> On Thu, Feb 9, 2017 at 9:41 PM, Paul Cantle <p...@cantle.me> wrote: >> >>> This looks similar to your issue: >>> >>> >>> https://sourceforge.net/p/guacamole/discussion/1110834/thread/e2f76895/ >>> >>> >>> Might help ID the problem. In this case, it was a F18 machine, but the >>> same issues might be with your O/S, too. >>> >>> >>> Rgds >>> >>> >>> Paul >>> ------------------------------ >>> *From:* Anburaj Palraj <anburajr...@gmail.com> >>> *Sent:* 09 February 2017 15:23 >>> *To:* user@guacamole.incubator.apache.org >>> *Subject:* Not able coonect to some Linix servers from Guacamole console >>> >>> Hi All, >>> >>> We have some Linux McAfee servers and find the kernel version of that >>> below . >>> >>> Linux McAfee 3.10.96-2nssmp64 #1 SMP Tue Feb 16 11:19:43 UTC 2016 x86_64 >>> x86_64 x86_64 GNU/Linux >>> >>> >>> If i try to login using Guacamole console , am not able to connect and >>> find the error details in attachment . >>> >>> But when i do manually ssh like below from Guacamole server it is >>> working . >>> >>> >>> ssh root@172.25.14.163 >>> >>> please help me to solve this issue . >>> >> >> >
