search for: known_hosts2

When I connect from machine A to machine B, using ssh protocol 2, both running openssh2.1.0, there is a problem with comparing server DSA public keys to ~/.ssh/known_hosts2. The first time, it says The authenticity of host 'B' can't be established. DSA key fingerprint is blah-blah-blah Are you sure you want to continue connecting (yes/no)? If I type 'yes', it gets added to ~/.ssh/known_hosts2. (as it should). An entry gets added like: B,1.2.3.4...

...This means that users can circumvent the system policy and login from disallowed source IP addresses. Important Changes: ================== OpenSSH 2.9.9 might have upgrade issues introduced by the long time between releases, which may affect people in unforseen ways: 1) The files /etc/ssh_known_hosts2 ~/.ssh/known_hosts2 ~/.ssh/authorized_keys2 are now obsolete, you can use /etc/ssh_known_hosts ~/.ssh/known_hosts ~/.ssh/authorized_keys For backward compatibility ~/.ssh/authorized_keys2 is still used for authentication and hostkeys are still read from the known_hosts2. However, o...

...sh command contains this: debug1: Host '[serverA.domain.internal]:22' is known and matches the ED25519 host key. # ... debug1: client_input_hostkeys: searching /Users/snafu/.ssh/known_hosts for [serverA.domain.internal]:22 / (none) debug1: client_input_hostkeys: searching /Users/snafu/.ssh/known_hosts2 for [serverA.domain.internal]:22 / (none) debug1: client_input_hostkeys: hostkeys file /Users/snafu/.ssh/known_hosts2 does not exist debug1: client_input_hostkeys: host key found matching a different name/address, skipping UserKnownHostsFile update The last message is slightly ambiguous ? it coul...

...> > debug1: Host '[serverA.domain.internal]:22' is known and matches the ED25519 host key. > # ... > debug1: client_input_hostkeys: searching /Users/snafu/.ssh/known_hosts for [serverA.domain.internal]:22 / (none) > debug1: client_input_hostkeys: searching /Users/snafu/.ssh/known_hosts2 for [serverA.domain.internal]:22 / (none) > debug1: client_input_hostkeys: hostkeys file /Users/snafu/.ssh/known_hosts2 does not exist > debug1: client_input_hostkeys: host key found matching a different name/address, skipping UserKnownHostsFile update > > The last message is slightly...

...-md5 zlib debug1: SSH2_MSG_KEX_DH_GEX_REQUEST sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: dh_gen_key: priv key bits set: 127/256 debug1: bits set: 1019/2049 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug3: check_host_in_hostfile: filename //.ssh/known_hosts2 debug3: check_host_in_hostfile: match line 195 debug3: check_host_in_hostfile: filename //.ssh/known_hosts2 debug3: key_read: type mismatch debug3: check_host_in_hostfile: match line 195 debug1: Host 'xcalibur' is known and matches the RSA host key. debug1: Found key in //.ssh/known_hosts2:...

...at alcove /root]# ssh-keygen -d -l -f /etc/ssh/ssh_host_dsa_key.pub ] /etc/ssh/ssh_host_dsa_key.pub is not a valid key file. ] [root at alcove /root]# ssh-keygen -d -l -f /etc/ssh/ssh_host_dsa_key ] /etc/ssh/ssh_host_dsa_key is not a valid key file. ] [mhw at alcove mhw]$ ssh-keygen -l -f .ssh/known_hosts2 ] ssh-keygen -l -f .ssh/known_hosts2 ] .ssh/known_hosts2 is not a valid key file. Tried against both the public and private key and both with and without the -d option. (Which should only be required for generating keys anyways, right?) Plus I tried it against a personal known_hosts2 file. Th...

..._DH_GEX_REQUEST sent > debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP > debug1: dh_gen_key: priv key bits set: 127/256 > debug1: bits set: 1019/2049 > debug1: SSH2_MSG_KEX_DH_GEX_INIT sent > debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY > debug3: check_host_in_hostfile: filename //.ssh/known_hosts2 > debug3: check_host_in_hostfile: match line 195 > debug3: check_host_in_hostfile: filename //.ssh/known_hosts2 > debug3: key_read: type mismatch > debug3: check_host_in_hostfile: match line 195 > debug1: Host 'xcalibur' is known and matches the RSA host key. > debug1: Fou...

...SSH2_MSG_KEX_DH_GEX_REQUEST sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: dh_gen_key: priv key bits set: 127/256 debug1: bits set: 1569/3191 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug3: check_host_in_hostfile: filename /home/matthew/.ssh/known_hosts2 debug3: check_host_in_hostfile: match line 2 debug3: check_host_in_hostfile: filename /home/matthew/.ssh/known_hosts2 debug3: check_host_in_hostfile: match line 2 debug1: Host 'ming' is known and matches the RSA host key. debug1: Found key in /home/matthew/.ssh/known_hosts2:2 debug1:...

When I connect from machine A to machine B, using ssh protocol 2, both running openssh2.1.0, there is a problem with comparing server DSA public keys to ~/.ssh/known_hosts2. [...] Sorry, forgot: Both are RedHat Linux 6.x, on Intel i386. OpenSSL-0.9.5a and OpenSSH-2.1.0 compiled from source. SSH v1 works fine. -- Kind regards, Berend -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Berend D...

...ug1: Host '[serverA.domain.internal]:22' is known and matches the ED25519 host key. > > # ... > > debug1: client_input_hostkeys: searching /Users/snafu/.ssh/known_hosts for [serverA.domain.internal]:22 / (none) > > debug1: client_input_hostkeys: searching /Users/snafu/.ssh/known_hosts2 for [serverA.domain.internal]:22 / (none) > > debug1: client_input_hostkeys: hostkeys file /Users/snafu/.ssh/known_hosts2 does not exist > > debug1: client_input_hostkeys: host key found matching a different name/address, skipping UserKnownHostsFile update > One weird thing is this:...

...OpenSSH_9.7 debug1: Remote protocol version 2.0, remote software version OpenSSH_9.7 debug1: compat_banner: match: OpenSSH_9.7 pat OpenSSH* compat 0x04000000 debug2: fd 4 setting O_NONBLOCK debug1: Authenticating to localhost:22 as 'bsradmin' debug1: load_hostkeys: fopen /home/bsradmin/.ssh/known_hosts2: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug2: local client KEXINIT proposal debug2:...

...SSH2_MSG_KEX_DH_GEX_REQUEST sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: dh_gen_key: priv key bits set: 123/256 debug1: bits set: 1611/3191 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug3: check_host_in_hostfile: filename /home/guest/odyssey/.ssh/known_hosts2 debug3: check_host_in_hostfile: match line 3 debug3: check_host_in_hostfile: filename /home/guest/odyssey/.ssh/known_hosts2 debug3: check_host_in_hostfile: match line 3 debug1: Host 'ctss91.sgp.xxx.com' is known and matches the DSA host key. debug1: Found key in /home/guest/odyssey/.ssh/kno...

...bug1: SSH2_MSG_KEX_DH_GEX_REQUEST sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: dh_gen_key: priv key bits set: 130/256 debug1: bits set: 1600/3191 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug3: check_host_in_hostfile: filename /home/mattbee/.ssh/known_hosts2 debug3: check_host_in_hostfile: filename /etc/ssh/ssh_known_hosts2 debug3: check_host_in_hostfile: filename /home/mattbee/.ssh/known_hosts2 debug3: check_host_in_hostfile: filename /etc/ssh/ssh_known_hosts2 debug3: check_host_in_hostfile: filename /home/mattbee/.ssh/known_hosts debug3: check_host_i...

...We would like to thank the OpenSSH community for their continued support and encouragement. Important Changes: ================== 1) SSH protocol v2 is now the default protocol version use the 'Protocol' option from ssh(1) and sshd(8) if you need to change this. 2) The files /etc/ssh_known_hosts2 ~/.ssh/known_hosts2 ~/.ssh/authorized_keys2 are now obsolete, you can use /etc/ssh_known_hosts ~/.ssh/known_hosts ~/.ssh/authorized_keys For backward compatibility ~/.ssh/authorized_keys2 will still used for authentication and hostkeys are still read from the known_hosts2. However,...

...1: SSH2_MSG_KEX_DH_GEX_REQUEST sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: dh_gen_key: priv key bits set: 124/256 debug1: bits set: 1581/3191 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug3: check_host_in_hostfile: filename /home/enfm/mikep/.ssh/known_hosts2 debug3: check_host_in_hostfile: filename /etc/ssh/ssh_known_hosts2 debug2: key_type_from_name: unknown key type '1024' debug3: key_read: no key found debug3: key_read: type mismatch debug3: check_host_in_hostfile: match line 34 debug3: check_host_in_hostfile: filename /home/enfm/mikep/.ssh/...

...pecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: dh_gen_key: priv key bits set: 262/512 debug1: bits set: 1006/2049 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug1: Host '147.101.224.39' is known and matches the RSA host key. debug1: Found key in /root/.ssh/known_hosts2:2 debug1: bits set: 1063/2049 debug1: ssh_rsa_verify: signature correct debug1: kex_derive_keys debug1: newkeys: mode 1 debug1: SSH2_MSG_NEWKEYS sent debug1: waiting for SSH2_MSG_NEWKEYS debug1: newkeys: mode 0 debug1: SSH2_MSG_NEWKEYS received debug1: done: ssh_kex2. debug1: send SSH2_MSG_SERVICE_...

...EPLY received debug1: Server host key: ssh-rsa SHA256:lG+1WuVSfR9Frovpc3XXp/AvPK4LpRKSfLEe+6eai9w debug1: /export/home/user/.ssh/known_hosts:1: parse error in hostkeys file debug1: /export/home/user/.ssh/known_hosts:2: parse error in hostkeys file debug1: load_hostkeys: fopen /export/home/user/.ssh/known_hosts2: No such file or directory debug1: load_hostkeys: fopen /usr/local/tools/openssh/openssh_9.4.3.1.2/openssh/etc/ssh_known_hosts: No such file or directory debug1: load_hostkeys: fopen /usr/local/tools/openssh/openssh_9.4.3.1.2/openssh/etc/ssh_known_hosts2: No such file or directory debug1: hostkeys_...

...bug1: SSH2_MSG_KEX_DH_GEX_REQUEST sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: dh_gen_key: priv key bits set: 132/256 debug1: bits set: 1007/2049 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug3: check_host_in_hostfile: filename /home/jrippas/.ssh/known_hosts2 debug3: check_host_in_hostfile: match line 39 debug3: check_host_in_hostfile: filename /home/jrippas/.ssh/known_hosts2 debug3: check_host_in_hostfile: match line 39 debug1: Host 'ratbert' is known and matches the RSA host key. debug1: Found key in /home/jrippas/.ssh/known_hosts2:39 debug1:...

...EX_DH_GEX_GROUP. debug: Got SSH2_MSG_KEX_DH_GEX_GROUP. debug: bits set: 501/1024 debug: Sending SSH2_MSG_KEX_DH_GEX_INIT. debug: Wait SSH2_MSG_KEX_DH_GEX_REPLY. debug: Got SSH2_MSG_KEXDH_REPLY. debug: Host 'ibmsp' is known and matches the DSA host key. debug: Found key in /home/psavola/.ssh/known_hosts2:132 debug: bits set: 488/1024 debug: len 55 datafellows 128 debug: ssh_dss_verify: signature correct debug: Wait SSH2_MSG_NEWKEYS. debug: GOT SSH2_MSG_NEWKEYS. debug: send SSH2_MSG_NEWKEYS. debug: done: send SSH2_MSG_NEWKEYS. debug: done: KEX2. debug: send SSH2_MSG_SERVICE_REQUEST ac 29 cf 66 5a c...

...SG_KEX_DH_GEX_REQUEST sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: dh_gen_key: priv key bits set: 123/256 debug1: bits set: 1611/3191 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug3: check_host_in_hostfile: filename /home/polycut.nss/usra/ed/.ssh/known_hosts2 debug3: check_host_in_hostfile: match line 8 debug3: check_host_in_hostfile: filename /home/polycut.nss/usra/ed/.ssh/known_hosts2 debug3: check_host_in_hostfile: match line 8 debug1: Host 'dazel' is known and matches the RSA host key. debug1: Found key in /home/polycut.nss/usra/ed/.ssh/know...