xmanager跨网段访问AIX，连不上
同网段下xmanager访问AIX是没有问题的，跨网段就不行了，网络管理员说内网防火墙没有屏蔽任何端口。会话设置如下：
图片好像有问题，会话设置是
method：XDM query
host：172.1.180.15
port number：177
locale：192.168.20.122
打开会话，发现xmanager可以取到主机名
但是进不了系统。
检查177端口：
# netstat -an | grep 177
udp4 0 0 *.177 *.*
#
#
# lslpp -l | grep dt
X11.adt.bitmaps 7.1.0.0 COMMITTED AIXwindows Application
X11.adt.imake 7.1.0.0 COMMITTED AIXwindows Application
X11.adt.include 7.1.0.0 COMMITTED AIXwindows Application
X11.adt.lib 7.1.2.15 COMMITTED AIXwindows Application
X11.msg.ZH_CN.adt.imake 7.1.3.0 COMMITTED AIXwindows imake Messages -
X11.msg.Zh_CN.adt.imake 7.1.3.0 COMMITTED AIXwindows imake Messages -
X11.msg.en_US.adt.imake 7.1.3.0 COMMITTED AIXwindows imake Messages -
X11.msg.zh_CN.adt.imake 7.1.3.0 COMMITTED AIXwindows imake Messages -
# ps -ef | grep dtlogin
root 6225986 6291662 0 05:27:06 pts/1 0:00 grep dtlogin
root 6488078 3867124 0 03:37:41 - 0:00 dtlogin <172:0> -daemon
root 3867124 1 0 Dec 19 - 0:00 /usr/dt/bin/dtlogin -daemon
#
Xerrors中报错如下：
AIX主机网段是172.1.180.0
# tail //var/dt/Xerrors
Tue Sep 1 03:00:22 2015
error (pid 3998188): Server open attempt #0 failed for 192.168.195.1:0, giving up
XIO: fatal IO error 73 (A connection with a remote socket was reset by that socket.) on X server "172.1.180.100:0.0"
after 5924 requests (5921 known processed) with 0 events remaining.
Tue Sep 1 04:00:03 2015
error (pid 4980974): Hung in XOpenDisplay(192.168.20.122:0) attempt #0, aborting.
Tue Sep 1 04:00:03 2015
error (pid 4980974): Server open attempt #0 failed for 192.168.20.122:0, giving up
tail -f /var/dt/Xerrors
Tue Sep 1 03:00:22 2015
error (pid 3998188): Server open attempt #0 failed for 192.168.195.1:0, giving up
XIO: fatal IO error 73 (A connection with a remote socket was reset by that socket.) on X server "172.1.180.100:0.0"
after 5924 requests (5921 known processed) with 0 events remaining.
Tue Sep 1 04:00:03 2015
error (pid 4980974): Hung in XOpenDisplay(192.168.20.122:0) attempt #0, aborting.
Tue Sep 1 04:00:03 2015
error (pid 4980974): Server open attempt #0 failed for 192.168.20.122:0, giving up
Tue Sep 1 04:03:03 2015
error (pid 4260208): Hung in XOpenDisplay(192.168.195.1:0) attempt #0, aborting.
Tue Sep 1 04:03:03 2015
error (pid 4260208): Server open attempt #0 failed for 192.168.195.1:0, giving up
Tue Sep 1 04:04:35 2015
error (pid 4981136): Hung in XOpenDisplay(192.168.195.1:0) attempt #0, aborting.
Tue Sep 1 04:04:35 2015
error (pid 4981136): Server open attempt #0 failed for 192.168.195.1:0, giving up
Tue Sep 1 04:06:25 2015
error (pid 3211684): Hung in XOpenDisplay(192.168.195.1:0) attempt #0, aborting.
Tue Sep 1 04:06:25 2015
error (pid 3211684): Server open attempt #0 failed for 192.168.195.1:0, giving up
Tue Sep 1 04:10:04 2015
error (pid 6750368): Hung in XOpenDisplay(192.168.195.1:0) attempt #0, aborting.
Tue Sep 1 04:10:04 2015
error (pid 6750368): Server open attempt #0 failed for 192.168.195.1:0, giving up
q
#
我的笔记本把防火墙关了也不行，Xmanager也勾选允许通过防火墙了
各位大神，给分析一下
是不是AIX上面要进行什么设置，还是就是网络上防火墙把它给墙了
图片好像有问题，会话设置是
method：XDM query
host：172.1.180.15
port number：177
locale：192.168.20.122
打开会话，发现xmanager可以取到主机名
但是进不了系统。
检查177端口：
# netstat -an | grep 177
udp4 0 0 *.177 *.*
#
#
# lslpp -l | grep dt
X11.adt.bitmaps 7.1.0.0 COMMITTED AIXwindows Application
X11.adt.imake 7.1.0.0 COMMITTED AIXwindows Application
X11.adt.include 7.1.0.0 COMMITTED AIXwindows Application
X11.adt.lib 7.1.2.15 COMMITTED AIXwindows Application
X11.msg.ZH_CN.adt.imake 7.1.3.0 COMMITTED AIXwindows imake Messages -
X11.msg.Zh_CN.adt.imake 7.1.3.0 COMMITTED AIXwindows imake Messages -
X11.msg.en_US.adt.imake 7.1.3.0 COMMITTED AIXwindows imake Messages -
X11.msg.zh_CN.adt.imake 7.1.3.0 COMMITTED AIXwindows imake Messages -
# ps -ef | grep dtlogin
root 6225986 6291662 0 05:27:06 pts/1 0:00 grep dtlogin
root 6488078 3867124 0 03:37:41 - 0:00 dtlogin <172:0> -daemon
root 3867124 1 0 Dec 19 - 0:00 /usr/dt/bin/dtlogin -daemon
#
Xerrors中报错如下：
AIX主机网段是172.1.180.0
# tail //var/dt/Xerrors
Tue Sep 1 03:00:22 2015
error (pid 3998188): Server open attempt #0 failed for 192.168.195.1:0, giving up
XIO: fatal IO error 73 (A connection with a remote socket was reset by that socket.) on X server "172.1.180.100:0.0"
after 5924 requests (5921 known processed) with 0 events remaining.
Tue Sep 1 04:00:03 2015
error (pid 4980974): Hung in XOpenDisplay(192.168.20.122:0) attempt #0, aborting.
Tue Sep 1 04:00:03 2015
error (pid 4980974): Server open attempt #0 failed for 192.168.20.122:0, giving up
tail -f /var/dt/Xerrors
Tue Sep 1 03:00:22 2015
error (pid 3998188): Server open attempt #0 failed for 192.168.195.1:0, giving up
XIO: fatal IO error 73 (A connection with a remote socket was reset by that socket.) on X server "172.1.180.100:0.0"
after 5924 requests (5921 known processed) with 0 events remaining.
Tue Sep 1 04:00:03 2015
error (pid 4980974): Hung in XOpenDisplay(192.168.20.122:0) attempt #0, aborting.
Tue Sep 1 04:00:03 2015
error (pid 4980974): Server open attempt #0 failed for 192.168.20.122:0, giving up
Tue Sep 1 04:03:03 2015
error (pid 4260208): Hung in XOpenDisplay(192.168.195.1:0) attempt #0, aborting.
Tue Sep 1 04:03:03 2015
error (pid 4260208): Server open attempt #0 failed for 192.168.195.1:0, giving up
Tue Sep 1 04:04:35 2015
error (pid 4981136): Hung in XOpenDisplay(192.168.195.1:0) attempt #0, aborting.
Tue Sep 1 04:04:35 2015
error (pid 4981136): Server open attempt #0 failed for 192.168.195.1:0, giving up
Tue Sep 1 04:06:25 2015
error (pid 3211684): Hung in XOpenDisplay(192.168.195.1:0) attempt #0, aborting.
Tue Sep 1 04:06:25 2015
error (pid 3211684): Server open attempt #0 failed for 192.168.195.1:0, giving up
Tue Sep 1 04:10:04 2015
error (pid 6750368): Hung in XOpenDisplay(192.168.195.1:0) attempt #0, aborting.
Tue Sep 1 04:10:04 2015
error (pid 6750368): Server open attempt #0 failed for 192.168.195.1:0, giving up
q
#
我的笔记本把防火墙关了也不行，Xmanager也勾选允许通过防火墙了
各位大神，给分析一下
是不是AIX上面要进行什么设置，还是就是网络上防火墙把它给墙了