Slowness issue on openssh 4.4p1 login

Hello,

I'm not sure if it's a bug, but after I installed openssh 4.4p1 on
solaris 10, it takes much longer than before to login. Attached are
debug mode log. See the gap in between? 10 seconds happen there.

Any idea?



$ ssh -v -v -v hsksccweb1

OpenSSH_4.4p1, OpenSSL 0.9.8c 05 Sep 2006

debug1: Reading configuration data /etc/openssh/ssh_config

debug2: ssh_connect: needpriv 0

debug1: Connecting to hsksccweb1 [172.28.87.57] port 22.

debug1: Connection established.

debug1: identity file /export/home/kuipan/.ssh/identity type -1

debug1: identity file /export/home/kuipan/.ssh/id_rsa type -1

debug1: identity file /export/home/kuipan/.ssh/id_dsa type -1

debug1: Remote protocol version 2.0, remote software version OpenSSH_4.4

debug1: match: OpenSSH_4.4 pat OpenSSH*

debug1: Enabling compatibility mode for protocol 2.0

debug1: Local version string SSH-2.0-OpenSSH_4.4

debug2: fd 4 setting O_NONBLOCK

debug1: SSH2_MSG_KEXINIT sent

debug1: SSH2_MSG_KEXINIT received

debug2: kex_parse_kexinit:
diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,
diffie-hellman-group14-sha1,diffie-hellman-group1-sha1

debug2: kex_parse_kexinit: ssh-rsa,ssh-dss

debug2: kex_parse_kexinit:
aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfo
ur,aes192-cbc,aes256-cbc,[email protected],aes128-ctr,aes192-c
tr,aes256-ctr

debug2: kex_parse_kexinit:
aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfo
ur,aes192-cbc,aes256-cbc,[email protected],aes128-ctr,aes192-c
tr,aes256-ctr

debug2: kex_parse_kexinit:
hmac-md5,hmac-sha1,hmac-ripemd160,[email protected],hmac-sha1-9
6,hmac-md5-96

debug2: kex_parse_kexinit:
hmac-md5,hmac-sha1,hmac-ripemd160,[email protected],hmac-sha1-9
6,hmac-md5-96

debug2: kex_parse_kexinit: none,[email protected],zlib

debug2: kex_parse_kexinit: none,[email protected],zlib

debug2: kex_parse_kexinit:

debug2: kex_parse_kexinit:

debug2: kex_parse_kexinit: first_kex_follows 0

debug2: kex_parse_kexinit: reserved 0

debug2: kex_parse_kexinit:
diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,
diffie-hellman-group14-sha1,diffie-hellman-group1-sha1

debug2: kex_parse_kexinit: ssh-rsa,ssh-dss

debug2: kex_parse_kexinit:
aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfo
ur,aes192-cbc,aes256-cbc,[email protected],aes128-ctr,aes192-c
tr,aes256-ctr

debug2: kex_parse_kexinit:
aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfo
ur,aes192-cbc,aes256-cbc,[email protected],aes128-ctr,aes192-c
tr,aes256-ctr

debug2: kex_parse_kexinit:
hmac-md5,hmac-sha1,hmac-ripemd160,[email protected],hmac-sha1-9
6,hmac-md5-96

debug2: kex_parse_kexinit:
hmac-md5,hmac-sha1,hmac-ripemd160,[email protected],hmac-sha1-9
6,hmac-md5-96

debug2: kex_parse_kexinit: none,[email protected]

debug2: kex_parse_kexinit: none,[email protected]

debug2: kex_parse_kexinit:

debug2: kex_parse_kexinit:

debug2: kex_parse_kexinit: first_kex_follows 0

debug2: kex_parse_kexinit: reserved 0

debug2: mac_init: found hmac-md5

debug1: kex: server->client aes128-cbc hmac-md5 none

debug2: mac_init: found hmac-md5

debug1: kex: client->server aes128-cbc hmac-md5 none

debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent

debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP

debug2: dh_gen_key: priv key bits set: 141/256

debug2: bits set: 527/1024

debug1: SSH2_MSG_KEX_DH_GEX_INIT sent

debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY

debug3: check_host_in_hostfile: filename
/export/home/kuipan/.ssh/known_hosts

debug3: check_host_in_hostfile: match line 182

debug3: check_host_in_hostfile: filename
/export/home/kuipan/.ssh/known_hosts

debug3: check_host_in_hostfile: match line 182

debug1: Host 'hsksccweb1' is known and matches the RSA host key.

debug1: Found key in /export/home/kuipan/.ssh/known_hosts:182

debug2: bits set: 497/1024

debug1: ssh_rsa_verify: signature correct

debug2: kex_derive_keys

debug2: set_newkeys: mode 1

debug1: SSH2_MSG_NEWKEYS sent

debug1: expecting SSH2_MSG_NEWKEYS

debug2: set_newkeys: mode 0

debug1: SSH2_MSG_NEWKEYS received

debug1: SSH2_MSG_SERVICE_REQUEST sent

debug2: service_accept: ssh-userauth

debug1: SSH2_MSG_SERVICE_ACCEPT received

debug2: key: /export/home/kuipan/.ssh/identity (0)

debug2: key: /export/home/kuipan/.ssh/id_rsa (0)

debug2: key: /export/home/kuipan/.ssh/id_dsa (0)









debug1: Authentications that can continue:
publickey,password,keyboard-interactive

debug3: start over, passed a different list
publickey,password,keyboard-interactive

debug3: preferred publickey,keyboard-interactive,password

debug3: authmethod_lookup publickey

debug3: remaining preferred: keyboard-interactive,password

debug3: authmethod_is_enabled publickey

debug1: Next authentication method: publickey

debug1: Trying private key: /export/home/kuipan/.ssh/identity

debug3: no such identity: /export/home/kuipan/.ssh/identity

debug1: Trying private key: /export/home/kuipan/.ssh/id_rsa

debug3: no such identity: /export/home/kuipan/.ssh/id_rsa

debug1: Trying private key: /export/home/kuipan/.ssh/id_dsa

debug3: no such identity: /export/home/kuipan/.ssh/id_dsa

debug2: we did not send a packet, disable method

debug3: authmethod_lookup keyboard-interactive

debug3: remaining preferred: password

debug3: authmethod_is_enabled keyboard-interactive

debug1: Next authentication method: keyboard-interactive

debug2: userauth_kbdint

debug2: we sent a keyboard-interactive packet, wait for reply

debug1: Authentications that can continue:
publickey,password,keyboard-interactive

debug3: userauth_kbdint: disable: no info_req_seen

debug2: we did not send a packet, disable method

debug3: authmethod_lookup password

debug3: remaining preferred:

debug3: authmethod_is_enabled password

debug1: Next authentication method: password

kuipan@hsksccweb1's password:





Regards,

Kui