Protocol Error No Matching Dh Grp Found
https://admin.fedoraproject.org/updates/openssh-6.4p1-7.fc20 Comment 14 Fedora Update System 2014-12-04 19:47:53 EST Package openssh-6.6.1p1-9.fc21: * should fix your issue, * was pushed to the Fedora 21 testing repository, * should be available at your To enable, configure with --enable-debug and recompile. Still had to use sshV1. Cheers, Rob Quote:> Hi, > I am having problems setting up openssh2. click site
It gives me below error, ssh_dispatch_run_fatal: Connection to 192.168.19.11 port 22: DH GEX group out of range when I tried below command it works, ssh -o HostKeyAlgorithms=ssh-rsa,ssh-dss -o KexAlgorithms=diffie-hellman-group1-sha1 -o Ciphers=aes128-cbc,3des-cbc Data export to Excel + web ready 9. Protocol error: no matching DH grp found ssh from server B to server A works ok. All of the partitions look to be mounted OK (mount -a presents no output). http://www.digi.com/support/forum/55787/ssh-to-wr41-from-linux
Cannot ssh to a server senthil kumar asked Dec 3, 2010 | Replies (3) Hi, When i try to ssh a server i get this error no common kex alg: client Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2014-16315/openssh-6.6.1p1-9.fc21 then log in and leave karma (feedback). Solve problems - It's Free Create your account in seconds E-mail address is taken If this is your account,sign in here Email address Username Between 5 and 30 characters. debug1: Connection established.
- debug3: Incorrect RSA1 identifier debug3: Could not load "/home/jcollie/.ssh/id_rsa" as a RSA1 public key debug1: identity file /home/jcollie/.ssh/id_rsa type 1 debug1: identity file /home/jcollie/.ssh/id_rsa-cert type -1 debug1: identity file /home/jcollie/.ssh/id_dsa type
- It is either openSSH3.* (Alcatel) or Cisco-1*!!!============="); > kex->min = 1024; > kex->max = 8192; > kex->nbits = 1024; > } > I hope it should be fine.
- Previously, keys of size 1024 - 8192 could be exchanged.
- Cheers, John answered May 11 by jserink New to the Community (20 points) Try to create a new PRIVSSH.pem file with larger bit size from cli genkey 2048 privssh.pem and try
- All Rights Reserved.
- many disconnects with protocol errors ... 11.
- debug2: channel 0: request firstname.lastname@example.org confirm 0 debug2: fd 3 setting TCP_NODELAY debug3: packet_set_tos: set IP_TOS 0x10 debug2: client_session2_setup: id 0 debug2: channel 0: request pty-req confirm 1 debug1: Sending environment.
- If you are not the intended recipient, please be aware that any disclosure, copying, distribution or use of the contents of this information is prohibited.
- Comment 8 Petr Lautrbach 2014-01-23 12:43:41 EST Please test following build  if it helps with connection to Cisco router using 3des-cbc.
- If so, display them to your screen and check very carefully the formatting.
Cheers, John answered May 11 by jserink New to the Community (20 points) Please log in or register to add a comment. 0 votes Here is the debug: SSH: state machine Fortinet CPU and Memory Traffic of a specific VLAN not routed over VPN DOS Policies - Best Practice / Questions Clarify some terms link aggregation using port 15 and port 16 debug3: Ignored env XDG_VTNR debug3: Ignored env XDG_SESSION_ID debug3: Ignored env HOSTNAME debug3: Ignored env IMSETTINGS_INTEGRATE_DESKTOP debug3: Ignored env GPG_AGENT_INFO debug3: Ignored env VTE_VERSION debug3: Ignored env TERM debug3: Ignored env For example, the root account information must be on the very first line.
Just inserting a blank line at the beginning of /etc/passwd will screw up all logins. But I can not use it. Unfortunately we keep getting a 107 error from within Hyperconf:There is no cipher supported by both: client and server. (107)Operation failed: There is no cipher supported by both: client and server. http://www.unix.com/solaris/248723-cant-log-into-solaris-10-u10-due-pam-dh-errors.html And it started working for me.
debug: session_close debug: destroying client struct... I am running openssh_3.0.2p1 on solaris 2.6 What could be the problem ? Group sizes are limited to CRYPT_MAX_PKCSIZE aka 4096 bits: status = length = \ readHSPacketSSH2( sessionInfoPtr, SSH_MSG_KEXDH_GEX_REQUEST_OLD, ID_SIZE + UINT32_SIZE ); if( cryptStatusError( status ) ) return( status ); sMemConnect( &stream, Cheers, Rob Top Protocol error: no matching DH grp found by Rob » Sat, 26 Jan 2002 20:46:16 I recompiled and reinstalled and all was well !!!
Ollie 2013-11-07 11:58:40 EST This also appears to be affecting an APC AP9631 UPS management card. http://unix.ittoolbox.com/groups/technical-functional/solaris-l/cannot-ssh-to-a-server-3910593 I changed the ssh port to 22222 as port 22 gets continually probes, switch the port to 22222 solves that. Comment 3 Michael Samuel 2013-11-19 21:42:13 EST With Cisco routers, only KexAlgorithms makes a difference - no need to reduce the MACs or Ciphers supported. senthil kumar replied Dec 3, 2010 Hi Problem is resolved by doing the following steps 1.
MS Money 5.0, Not enough digits 5. http://spamdestructor.com/protocol-error/protocol-error-from-vmx-vdr.php hicksd8 View Public Profile Find all posts by hicksd8 #4 06-29-2014 ieee99 Registered User Join Date: Jun 2014 Last Activity: 24 November 2014, 7:24 AM EST Posts: 3 debug2: callback start debug2: x11_get_proto: /usr/bin/xauth list :0 2>/dev/null debug1: Requesting X11 forwarding with authentication spoofing. If you remove diffie-hellman-group-exchange-sha1 from the list of algorithms you can connect just fine.
Unfortunately i can't login with any user from ssh or console every time i try to login it show the DH error and the other also. I get this error when trying to > ssh to solaris server A from > another solaris server B. > Protocol error: no matching DH grp found > ssh from server Ideally, the 3rd party ssh configuration or code should be updated to use larger key sizes. navigate to this website Thanks, Grant This electronic message transmission is a PRIVATE communication which contains information which may be confidential or privileged.
debug: entering event loop debug: ssh_client_wrap: creating transport protocol debug: ssh_client_wrap: creating userauth protocol Accepting host xxx.xxx.xxx key without checking. Clearly we talk here about diffie-hellman-group-exchange-sha1 key exchange method, which probably in the case of the router does not support sizes > 2048 (1024 is considered soon-to-be-broken and already deprecated by Comment 2 Matti Kurkela 2013-11-11 10:11:19 EST A similar issue was found in HP iLO2 server management processors and OpenSSH 6.2 and later: it was caused by a buffer in the
Hm, dispatch protocol error: type 32 12.
debug1: Connection established. Remove advertisements Sponsored Links ieee99 View Public Profile Find all posts by ieee99 #5 06-29-2014 hicksd8 Registered User Join Date: Feb 2012 Last Activity: 24 October 2016, I can see no error messages and none in the compiles. ----------------------------------------------------- Walter North 406-444-2914 Operating Systems Programmer [email protected] I think I'm schizophrenic. The attached patch adds a new compatibility flag to track the max DH size bug and changes the key size choice algorithm to only offer key sizes that are powers of
Please notify the sender of the delivery error by replying to this message, or notify us by telephone (877-633-2436, ext. 0), and then delete it from your system. As a workaround, use options with the ssh command to minimize the number of algorithms/ciphers/MACs, like this command suggested with old HP iLO2s: ssh -o HostKeyAlgorithms=ssh-rsa,ssh-dss -o KexAlgorithms=diffie-hellman-group1-sha1 -o Ciphers=aes128-cbc,3des-cbc -o debug: uninitializing event loop 2. http://spamdestructor.com/protocol-error/protocol-error-from-vmx.php slogin -vvv 10.6.0.14 Actual results: $ slogin -vvv 10.6.0.14 OpenSSH_6.3, OpenSSL 1.0.1e-fips 11 Feb 2013 debug1: Reading configuration data /home/jcollie/.ssh/config debug1: /home/jcollie/.ssh/config line 38: Applying options for * debug1: Reading configuration
BR Ahmed Remove advertisements Sponsored Links ieee99 View Public Profile Find all posts by ieee99 #2 06-29-2014 MadeInGermany Registered User Join Date: May 2012 Last Activity: 24 Comment 1 Jeffrey C. Now, can I disable password authentication on the "admin" account so that the only allowed method of accessing the device is by public/private key?Currently I've changed admin userto prof_admin and removed Comment 21 Prasad 2016-07-19 07:00:40 EDT I have tried this option.
debug2: key_type_from_name: unknown key type '-----BEGIN' debug3: key_read: missing keytype debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: And the last thing, you have a debug function in the fortigate for sshd.HOME60D (root) # diag debug application sshd -1HOME60D (root) # diag debug enHOME60D (root) # SSH: Making sure Their offer: diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 But the error message says to try something that has already failed.