Very big delay (about 300 sec) before autentification
Dear all,
I got a problem and have no idea how to solve it.
I was searching in the forum and google it and have found similar problem but provided solution doesn't help me.
I have Solaris 11:
Code:
Oracle Solaris 11 11/11 X86
Copyright (c) 1983, 2011, Oracle and/or its affiliates. All rights reserved.
Assembled 18 October 2011
If I try to telnet or ssh to my Solaris 11 server I have to wait about 300 seconds before I get request for Login / password to login to the server.
If I try ftp - it connects immediately, but if I choose sftp - same story as with telnet and ssh..
Same issue when I trying to login from different servers which in different subnet (Windows and Solaris based).
Here is my /etc/hosts file:
Code:
root@solaris:~# cat /etc/hosts
#
# Copyright 2009 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
# Internet host table
#
::1 solaris localhost
127.0.0.1 solaris localhost loghost
10.75.52.41 solaris
10.75.52.1 gateway
10.10.121.233 azfn0312
root@solaris:~#
Here is my nsswitch.conf file:
Code:
root@solaris:~# cat /etc/nsswitch.conf
#
# Copyright (c) 1991, 2014, Oracle and/or its affiliates. All rights reserved.
#
#
# _AUTOGENERATED_FROM_SMF_V1_
#
# WARNING: THIS FILE GENERATED FROM SMF DATA.
# DO NOT EDIT THIS FILE. EDITS WILL BE LOST.
# See nsswitch.conf(4) for details.
passwd: files
group: files
hosts: files
ipnodes: files
networks: files
protocols: files
rpc: files
ethers: files
netmasks: files
bootparams: files
publickey: files
netgroup: files
automount: files
aliases: files
services: files
printers: user files
project: files
auth_attr: files
prof_attr: files
tnrhtp: files
tnrhdb: files
root@solaris:~#
Here is my ifconfig:
Code:
root@solaris:~# ifconfig -a
lo0: flags=2001000848<LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
inet 0.0.0.0 netmask ff000000
net1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
inet 10.75.52.41 netmask ffffff00 broadcast 10.75.52.255
ether ac:16:2d:74:2e:21
lo0: flags=2002000848<LOOPBACK,RUNNING,MULTICAST,IPv6,VIRTUAL> mtu 8252 index 1
inet6 ::/128
net1: flags=20002000840<RUNNING,MULTICAST,IPv6> mtu 1500 index 2
inet6 ::/0
ether ac:16:2d:74:2e:21
root@solaris:~#
Here is ipadm show-if:
Code:
root@solaris:~# ipadm show-if
IFNAME CLASS STATE ACTIVE OVER
lo0 loopback down no --
net1 ip ok yes --
root@solaris:~#
Here is ipadm show-addr:
Code:
root@solaris:~# ipadm show-addr
ADDROBJ TYPE STATE ADDR
net1/switch static ok 10.75.52.41/24
root@solaris:~#
Here is my /etc/ssh/ssh_config file:
Code:
root@solaris:~# cat /etc/ssh/ssh_config
# Copyright (c) 2001 by Sun Microsystems, Inc.
# All rights reserved.
#
# ident "%Z%%M% %I% %E% SMI"
#
# This file provides defaults for ssh(1).
# The values can be changed in per-user configuration files $HOME/.ssh/config
# or on the command line of ssh(1).
# Configuration data is parsed as follows:
# 1. command line options
# 2. user-specific file
# 3. system-wide file /etc/ssh/ssh_config
#
# Any configuration value is only changed the first time it is set.
# host-specific definitions should be at the beginning of the
# configuration file, and defaults at the end.
# Example (matches compiled in defaults):
#
# Host *
# ForwardAgent no
# ForwardX11 no
# PubkeyAuthentication yes
# PasswordAuthentication yes
# FallBackToRsh no
# UseRsh no
# BatchMode no
# CheckHostIP yes
# StrictHostKeyChecking ask
# EscapeChar ~
root@solaris:~#
As you can see from nsswitch.conf - I am not using dns.
Code:
root@solaris:~# ps -ef | grep dns
root 1497 1393 0 10:16:00 pts/1 0:00 grep dns
root@solaris:~#
If i run ssh in debug mode, I can see that it hanging here:
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