It looks like you have are using a block of private class B's as a
contiguous CIDR range including 172.16.x.x and 172.17.x.x
I played around with the IP's using various on line subnet calculators
http://jodies.de/ipcalc?host=172.16.30.4&mask1=15&mask2=
Address: 172.16.30.4
Netmask: 255.254.0.0 = 15
Network: 172.16.0.0/15
Broadcast: 172.17.255.255
HostMin: 172.16.0.1
HostMax: 172.17.255.254
It looks to me like the broadcast address is wrong.
Or are you trying to treat 172.16.x.x and 172.17.x.x as separate class B
subnets?
On 07/31/13 08:54, Kevin Sha wrote:
root@srv:~# ifconfig -a
eth0 Link encap:Ethernet HWaddr be:27:29:d3:c7:33
inet addr:172.17.30.4 Bcast:172.31.255.255 Mask:255.254.0.0
inet6 addr: fe80::bc27:29ff:fed3:c733/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:48965895 errors:0 dropped:0 overruns:0 frame:0
TX packets:1460501 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1888712573 (1.7 GiB) TX bytes:785972618 (749.5 MiB)
eth0:1 Link encap:Ethernet HWaddr be:27:29:d3:c7:33
inet addr:172.16.2.3 Bcast:172.31.255.255 Mask:255.254.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0:2 Link encap:Ethernet HWaddr be:27:29:d3:c7:33
inet addr:172.16.2.5 Bcast:172.31.255.255 Mask:255.254.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0:3 Link encap:Ethernet HWaddr be:27:29:d3:c7:33
inet addr:172.16.2.6 Bcast:172.31.255.255 Mask:255.254.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0:4 Link encap:Ethernet HWaddr be:27:29:d3:c7:33
inet addr:172.16.2.17 Bcast:172.31.255.255 Mask:255.254.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0:5 Link encap:Ethernet HWaddr be:27:29:d3:c7:33
inet addr:172.16.2.8 Bcast:172.31.255.255 Mask:255.254.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0:6 Link encap:Ethernet HWaddr be:27:29:d3:c7:33
inet addr:172.16.2.30 Bcast:172.31.255.255 Mask:255.254.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0:7 Link encap:Ethernet HWaddr be:27:29:d3:c7:33
inet addr:172.16.2.4 Bcast:172.31.255.255 Mask:255.254.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0:8 Link encap:Ethernet HWaddr be:27:29:d3:c7:33
inet addr:172.16.6.10 Bcast:172.31.255.255 Mask:255.254.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0:9 Link encap:Ethernet HWaddr be:27:29:d3:c7:33
inet addr:172.16.6.11 Bcast:172.31.255.255 Mask:255.254.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0:10 Link encap:Ethernet HWaddr be:27:29:d3:c7:33
inet addr:172.16.2.18 Bcast:172.31.255.255 Mask:255.254.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0:11 Link encap:Ethernet HWaddr be:27:29:d3:c7:33
inet addr:172.16.2.20 Bcast:172.31.255.255 Mask:255.254.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0:12 Link encap:Ethernet HWaddr be:27:29:d3:c7:33
inet addr:172.16.2.21 Bcast:172.31.255.255 Mask:255.254.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0:13 Link encap:Ethernet HWaddr be:27:29:d3:c7:33
inet addr:172.16.2.29 Bcast:172.31.255.255 Mask:255.254.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0:14 Link encap:Ethernet HWaddr be:27:29:d3:c7:33
inet addr:172.16.6.13 Bcast:172.31.255.255 Mask:255.254.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0:15 Link encap:Ethernet HWaddr be:27:29:d3:c7:33
inet addr:172.16.2.0 Bcast:172.31.255.255 Mask:255.254.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0:16 Link encap:Ethernet HWaddr be:27:29:d3:c7:33
inet addr:172.16.6.14 Bcast:172.31.255.255 Mask:255.254.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:5532 errors:0 dropped:0 overruns:0 frame:0
TX packets:5532 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:369954 (361.2 KiB) TX bytes:369954 (361.2 KiB)
On Wed, Jul 31, 2013 at 6:18 PM, Gaiseric Vandal
<gaiseric.van...@gmail.com <mailto:gaiseric.van...@gmail.com>> wrote:
Can you show the "ifconfig -a" output on your server (or whatever
the appropriate command for your OS .)
The "bind failed on ... 255" suggests the IP of the server is set
wrong.
On 07/31/13 05:17, Kevin Sha wrote:
Hi
I have samba domain controller in my network. and recently I
have changed
the netmask of the network. Then nmbd is not working
could you please help me to solve this issue
----------------------------------------------------------------
nmbd -i
nmbd version 3.5.6 started.
Copyright Andrew Tridgell and the Samba Team 1992-2010
Unknown parameter encountered: "wide symlinks"
Ignoring unknown parameter "wide symlinks"
Unknown parameter encountered: "wide symlinks"
Ignoring unknown parameter "wide symlinks"
standard input is not a socket, assuming -D option
bind failed on port 137 socket_addr = 172.17.255.255.
Error = Cannot assign requested address
nmbd_subnetdb:make_subnet()
Failed to open nmb bcast socket on interface 172.17.255.255
for port 137.
Error was Cannot assign requested address
ERROR: Failed when creating subnet lists. Exiting.
-----------------
/etc/init.d/samba status
nmbd is not running ... failed!
smbd is running.
My samba configuration file
---------------------------------------
[global]
workgroup = KEVIN
netbios name = KEVINDC
server string = KEVIN Domain controller
obey pam restrictions = Yes
pam password change = Yes
passwd program = /usr/bin/passwd %u
passwd chat = *Enter\snew\s*\spassword:* %n\n
*Retype\snew\s*\spassword:*
%n\n *password\supdated\ssuccessfully* .
unix password sync = Yes
syslog = 0
log file = /var/log/samba/log.%m
max log size = 1000
name resolve order = lmhosts host wins bcast
unix extensions = No
add user script = /usr/sbin/adduser --quiet
--disabled-password --gecos ""
%u
add group script = /usr/sbin/addgroup --force-badname %g
add machine script = /usr/sbin/useradd -g machines -c "%u
machine account"
-d /var/lib/samba -s /bin/false %u
logon path =
logon home =
domain logons = Yes
os level = 33
preferred master = Auto
domain master = Yes
dns proxy = No
panic action = /usr/share/samba/panic-action %d
[homes]
comment = Home Directories
valid users = %S
create mask = 0700
directory mask = 0700
browseable = No
[netlogon]
comment = Network Logon Service
path = /home/samba/netlogon
guest ok = Yes
share modes = No
[printers]
comment = All Printers
path = /var/spool/samba
create mask = 0700
printable = Yes
browseable = No
[print$]
comment = Printer Drivers
path = /var/lib/samba/printers
Thank you
kevin
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