11-09-2011 02:54 AM
My router is cisco 881-w my server pc ip address is 10.10.10.3, but my wireless clients from 10.10.12.1 till 10.10.12.20, how can i see each other computers in windows network... I can ping computers, but i can't browse... I preffer to use cisco configuration proffesional v2.1, but also i'm learning CLI...
Short: I want to access my computers with \\SK1 till \\SK20
I can ping from wireless to wireless with names eg "ping SK20"
but i can't ping wireless to LAN eg "ping SERVER" but when i ping my server ip adress eg "ping 10.10.10.3" result is successfully
I'm stuck in this problem
In my opinion i need some kind of bridge from LAN to WLAN
Thanks
my Router Conf
Current configuration : 7126 bytes!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r_LIEPAJAS_7VSK_111
!
boot-start-marker
boot-end-marker
!
logging message-counter syslog
logging buffered 51200 warnings
ip source-route
!
ip dhcp pool ccp-pool
import all
network 10.10.10.0 255.255.255.0
default-router 10.10.10.1
netbios-name-server 7.7.7.0
dns-server 80.233.223.27 6.6.6.0
!
ip dhcp pool pool-2
import all
network 10.10.11.0 255.255.255.0
default-router 10.10.11.1
!
ip dhcp pool pool-3
import all
network 10.10.12.0 255.255.255.0
default-router 10.10.12.1
netbios-name-server 7.7.7.0
dns-server 80.233.223.27 6.6.6.0
!
ip dhcp pool Serveris
hardware-address 78e7.d186.99c2
client-name Serveris
!
!
ip cef
ip domain name l7vsk.lv
ip name-server 10.10.0.100
ip name-server 80.233.223.27
ip ddns update method sdm_ddns1
DDNS both
!
!
!
!
!
archivelog config
hidekeys
!
!
!
!
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface FastEthernet4
description $ETH-WAN$
ip dhcp client update dns server none
ip ddns update sdm_ddns1
ip address dhcp client-id FastEthernet4
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
!
interface wlan-ap0
description Service module interface to manage the embedded AP
ip address 10.10.11.1 255.255.255.0
arp timeout 0
!
interface Wlan-GigabitEthernet0
description Internal switch interface connecting to the embedded AP
switchport mode trunk
!
interface Vlan1
description $ETH-SW-LAUNCH$$INTF-INFO-HWIC 4ESW$
ip address 10.10.10.1 255.255.255.0
ip helper-address 10.10.10.255
ip directed-broadcast
ip nat inside
ip virtual-reassembly
ip tcp adjust-mss 1452
!
interface Vlan2
ip address 10.10.12.1 255.255.255.0
ip helper-address 10.10.12.255
no ip redirects
no ip unreachables
ip directed-broadcast
no ip proxy-arp
ip nat inside
ip virtual-reassembly
!
ip forward-protocol nd
ip route 10.10.10.0 255.255.255.0 Vlan2
ip route 10.10.12.0 255.255.255.0 Vlan1
ip http server
ip http access-class 23
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
!
ip nat pool pool 10.10.10.0 10.10.10.254 netmask 255.255.255.0
ip nat pool pool2 10.10.12.0 10.10.12.254 netmask 255.255.255.0
ip nat inside source list 2 interface FastEthernet4 overload
ip nat inside source list 3 interface FastEthernet4 overload
ip nat inside source list 4 interface FastEthernet4 overload
ip nat inside source list netbios pool pool2 overload
!
ip access-list extended netbios
remark enable netbios
remark CCP_ACL Category=2
remark netbios
permit udp any eq netbios-ns any eq netbios-ns
!
access-list 1 remark INSIDE_IF=Vlan1
access-list 1 remark CCP_ACL Category=2
access-list 1 permit 10.10.10.0 0.0.0.7
access-list 2 remark CCP_ACL Category=2
access-list 2 permit 10.10.10.0 0.0.0.255
access-list 3 remark CCP_ACL Category=2
access-list 3 permit 10.10.11.0 0.0.0.255
access-list 4 remark CCP_ACL Category=2
access-list 4 permit 10.10.12.0 0.0.0.255
access-list 23 permit 10.10.10.0 0.0.0.7
no cdp run
!
!
!
!
-----------------------------------------------------------------------^C
!
line con 0
login local
no modem enable
line aux 0
line 2
no activation-character
no exec
transport preferred none
transport input all
line vty 0 4
access-class 23 in
privilege level 15
login local
transport input telnet ssh
!
scheduler max-task-time 5000
end
11-09-2011 03:25 AM
Hi,
in order to resolve UNC names in absence of DNS server then the windows clients are using NETBIOS and the requests are sent to the broadcast all 255's address but these are are not forwarded by routers so you can use the ip helper-address command under each vlan interface going to the directed broadcast address like this:
interface vlan 1
ip address 10.10.12.x
ip helper address 10.10.10.255
ip directed-broadcast To get sure it works if it isn't the default
interface vlan 2
ip address 10.10.10.x
ip helper-address 10.10.12.255
ip directed-broadcast
Regards.
Alain
11-09-2011 04:09 AM
i add these adresses but also i can't browse my laptops
11-09-2011 05:53 AM
Since your netbios-name-server at 7.7.7.0 is on a remote VLAN not directly serviced by your router referenced above, is that address confirmed reachable from the router?
Have you also allowed the directed broadcasts along the path to it?
11-10-2011 12:18 AM
Sorry but i don't understand
How can i test it, is it reachable or not?
and what mean
directed broadcasts along the path to it?
Maybe some bridge group need to add?
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