Multicast WDS over Dell Network Floods ports

[ShocKer]

Just as topic says. I am trying to multicast over a Dell switched network and the multicast is flooded to all active port on the switch. I am testing on one Dell PowerConnect 3448 connecting to a Cisco 1711 router. I have a DC running 2003 R2 that is handling the DHCP, and a server 2008 for the WDS.

 

I have connected the switch and router both as a trunk and as a switch port. Same results both ways.

 

I have enabled Globaly Bridge Multicast Filtering, and IGMP Snooping, and then enabling snooping and autolearn on the vlan.

 

I know this is not a WDS problem cause I am sure I had the same problems with Ghost. I have been having this problem for years now and when I have a spare moment I try another kick at the cat.

 

 

ANY Help welcome. I talked to guys that said that Multicasting just works on cisco gear, but school divisions cannot afford that so I am stuck with the DELL.

[anyweb]

what dell switches are these ?

[ShocKer]

Hey thanks for the reply. I am at my wits end with this one. The current setup that I am working with is with a PC3448. I also have PC3548, PC5224, PC5324, and PC5448.

 

I can post the running configs if that helps?

[ShocKer]

Info for Router: *************************************************************

 

xxxxxx#show ver

Cisco IOS Software, C1700 Software (C1700-K9O3SY7-M), Version 12.3(7)T, RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright © 1986-2004 by Cisco Systems, Inc.

Compiled Sat 21-Feb-04 13:13 by eaarmas

 

ROM: System Bootstrap, Version 12.2(7r)XM4, RELEASE SOFTWARE (fc1)

 

warrenelementary uptime is 1 year, 2 days, 18 hours, 14 minutes

System returned to ROM by power-on

System image file is "flash:c1700-k9o3sy7-mz.123-7.T.bin"

 

 

This product contains cryptographic features and is subject to United

States and local country laws governing import, export, transfer and

use. Delivery of Cisco cryptographic products does not imply

third-party authority to import, export, distribute or use encryption.

Importers, exporters, distributors and users are responsible for

compliance with U.S. and local country laws. By using this product you

agree to comply with applicable laws and regulations. If you are unable

to comply with U.S. and local laws, return this product immediately.

 

A summary of U.S. laws governing Cisco cryptographic products may be found at:

http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

 

If you require further assistance please contact us by sending email to

export@cisco.com.

 

Cisco 1711 (MPC862P) processor (revision 0x101) with 85362K/12942K bytes of memory.

Processor board ID FOC08081JQ4 (811137568), with hardware revision 0000

MPC862P processor: part number 7, mask 0

1 Ethernet interface

5 FastEthernet interfaces

1 Serial interface

1 terminal line

1 Virtual Private Network (VPN) Module

32K bytes of NVRAM.

32768K bytes of processor board System flash (Read/Write)

 

Configuration register is 0x2102

 

xxxxxx#

 

 

*****************************************************************************************

[ShocKer]

And the running config. Pretty simple. ****************************************************************

 

xxxxxx#show run

Building configuration...

 

Current configuration : 2957 bytes

!

version 12.3

no service pad

service timestamps debug datetime localtime

service timestamps log datetime localtime

service password-encryption

!

hostname xxxxxx

!

boot-start-marker

boot-end-marker

!

enable secret 5 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

!

username XXXXX privilege 15 password 7 xxxxxxxxxx

username XXXXX privilege 15 password 7 xxxxxxxxxx

clock timezone cst6cdt -6

clock summer-time cdt recurring 1 Sun Apr 2:00 3 Sun Oct 2:00

mmi polling-interval 60

no mmi auto-configure

no mmi pvc

mmi snmp-timeout 180

no aaa new-model

ip subnet-zero

no ip source-route

!

no ip domain lookup

!

ip cef

ip audit po max-events 100

ip multicast-routing

no ftp-server write-enable

!

no crypto isakmp enable

!

interface FastEthernet0

description Link to Backbone network

ip address 192.168.202.11 255.255.255.0

no ip proxy-arp

duplex auto

speed auto

no cdp enable

!

interface FastEthernet1

switchport mode trunk

no ip address

no cdp enable

!

interface FastEthernet2

switchport access vlan 39

no ip address

no cdp enable

!

interface FastEthernet3

switchport access vlan 39

no ip address

no cdp enable

!

interface FastEthernet4

switchport access vlan 39

no ip address

no cdp enable

!

interface Vlan39

description School Network

ip address 10.39.0.1 255.255.0.0

ip pim sparse-mode

!

interface Vlan1

description $ETH-SW-LAUNCH$

no ip address

ip tcp adjust-mss 1452

shutdown

!

interface Async1

no ip address

!

router eigrp 10

redistribute connected

redistribute static

network 192.168.202.0

auto-summary

!

ip classless

ip route 0.0.0.0 0.0.0.0 192.168.202.6

no ip http server

ip http authentication local

ip http secure-server

!

!

access-list 1 permit 192.168.202.0 0.0.0.255

access-list 1 permit 10.39.0.0 0.0.0.255

no cdp run

!

control-plane

!

banner login ^CAuthorized access only!

Disconnect IMMEDIATELY if you are not an authorized user!

 

^C

banner motd ^C

This is a private network. Individuals accessing this

network without authorization may be subject to prosecution.

 

 

Elementary School

 

 

^C

!

line con 0

login local

line 1

stopbits 1

speed 115200

flowcontrol hardware

line aux 0

line vty 0 4

access-class 1 in

exec-timeout 30 0

privilege level 15

login local

transport input telnet ssh

line vty 5 15

access-class 1 in

exec-timeout 30 0

privilege level 15

login local

transport input telnet ssh

!

!

end

 

xxxxxx#

 

***************************************************************************************************************************

[ShocKer]

And now the switch. ************************************************************

 

Switch#1# show system

System Description: Ethernet Switch

System Up Time (days,hour:min:sec): 20,22:19:35

System Contact:

System Name: Switch#1

System Location:

System MAC Address: 00:13:72:f4:42:5a

System Object ID: 1.3.6.1.4.1.674.10895.3007

Type: PowerConnect 3448

 

Main Power Supply Status: OK

Fan 1 Status: OK

Fan 2 Status: OK

 

 

Unit Temperature (Celsius) Status

------------------------ ------------------------ ------------------------

1 39 OK

 

 

Switch#1#

 

 

 

 

Switch#1# show run

spanning-tree mode rstp

interface range ethernet e(1-48)

spanning-tree portfast

exit

bridge multicast filtering

interface ethernet g3

switchport mode trunk

exit

vlan database

vlan 39

exit

interface range ethernet e(1-48),g4

switchport access vlan 39

exit

interface ethernet g3

switchport trunk allowed vlan add 39

exit

ip igmp snooping

interface vlan 1

no ip igmp snooping mrouter learn-pim-dvmrp

exit

interface vlan 39

ip igmp snooping

exit

interface vlan 39

ip address 10.39.1.1 255.255.0.0

exit

ip default-gateway 10.39.0.1

hostname Switch#1

username xxxx password xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx level 15 encrypted

 

Default settings:

Service tag: XXXXXXXXX

 

SW version 2.0.0.30 (date 04-Nov-2008 time 22:00:09)

 

Fast Ethernet Ports

==========================

no shutdown

speed 100

duplex full

negotiation

flow-control off

mdix auto

no back-pressure

 

Gigabit Ethernet Ports

=============================

no shutdown

speed 1000

duplex full

negotiation

flow-control off

mdix auto

no back-pressure

 

interface vlan 1

interface port-channel 1 - 8

 

spanning-tree

spanning-tree mode STP

 

qos basic

Switch#1#

[ShocKer]

And now come commands in the Switch. This is from today after trying all day yesterday to get it to work. (if it makes a difference)

 

Switch#1# show ip igmp snooping mrouter

 

VLAN Ports

------- ----------------------------------------

39 g3

 

 

 

Switch#1# show ip igmp snooping groups

 

Vlan IP Address Querier Ports

------ ------------------------ ------- -----------------------------------

39 224-239.128|0.1.40 Yes g3

39 224-239.255|127.255.250 Yes e(2,30,45)

39 224-239.255|127.255.254 Yes g4

 

 

 

Switch#1# show ip igmp snooping interface 39

 

IGMP Snooping is globaly enabled

IGMP Snooping is enabled on VLAN 39

IGMP host timeout is 260 sec

IGMP Immediate leave is disabled. IGMP leave timeout is 10 sec

IGMP mrouter timeout is 300 sec

Automatic learning of multicast router ports is enabled

 

 

So as you can see the switch sees the router over the trunk on port g3.

[ShocKer]

Now same commands in the router.

 

router#show ip igmp groups

IGMP Connected Group Membership

Group Address Interface Uptime Expires Last Reporter

224.0.1.40 Vlan39 18:35:48 00:02:34 10.39.0.1

239.255.255.250 Vlan39 18:19:53 00:02:38 10.39.0.28

239.255.255.254 Vlan39 18:17:52 00:02:40 10.39.0.2

 

 

 

router#show ip igmp interface vlan 39

Vlan39 is up, line protocol is up

Internet address is 10.39.0.1/16

IGMP is enabled on interface

Current IGMP host version is 2

Current IGMP router version is 2

IGMP query interval is 60 seconds

IGMP querier timeout is 120 seconds

IGMP max query response time is 10 seconds

Last member query count is 2

Last member query response interval is 1000 ms

Inbound IGMP access group is not set

IGMP activity: 16 joins, 13 leaves

Multicast routing is enabled on interface

Multicast TTL threshold is 0

Multicast designated router (DR) is 10.39.0.1 (this system)

IGMP querying router is 10.39.0.1 (this system)

Multicast groups joined by this system (number of users):

224.0.1.40(1)

router#