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Casa no Bonding

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Juangarcia
Casa no Bonding

Hi,
I have one Casa C3000, my current configuration is:

interface qam 0/0
interleave 16
power 520
channel 0 frequency 813000000
no channel 0 shutdown
channel 1 frequency 819000000
no channel 1 shutdown
channel 2 frequency 825000000
no channel 2 shutdown
channel 3 frequency 831000000
no channel 3 shutdown
no shutdown
!

interface qam 0/1
interleave 16
power 520
channel 0 frequency 837000000
no channel 0 shutdown
channel 1 frequency 843000000
no channel 1 shutdown
channel 2 frequency 849000000
no channel 2 shutdown
channel 3 frequency 855000000
no channel 3 shutdown
no shutdown

service group 1
qam 0/0/0
qam 0/0/1
qam 0/0/2
qam 0/0/3
qam 0/1/0
qam 0/1/1
qam 0/1/2
qam 0/1/3
upstream 3/0.0
upstream 3/1.0
upstream 3/2.0
upstream 3/3.0

interface docsis-mac 1
no shutdown
no dhcp-authorization
no early-authentication-encryption
no multicast-dsid-forward
no tftp-enforce
no tftp-proxy
ip bundle 1
downstream 1 interface qam 0/0/0
downstream 2 interface qam 0/0/1
downstream 3 interface qam 0/0/2
downstream 4 interface qam 0/0/3
downstream 5 interface qam 0/1/0
downstream 6 interface qam 0/1/1
downstream 7 interface qam 0/1/2
downstream 8 interface qam 0/1/3
upstream 9 interface upstream 3/0.0/0
upstream 10 interface upstream 3/1.0/0
upstream 11 interface upstream 3/2.0/0
upstream 12 interface upstream 3/3.0/0

bonding-group downstream mac-domain 1 group-id 1
qam 0/0/0
qam 0/0/1
qam 0/0/2
qam 0/0/3
qam 0/1/0
qam 0/1/1
qam 0/1/2
qam 0/1/3
prov-attr-mask 0x80000000
reseq wait-time 180
reseq warn-thrshld 0

But the cable modem get online as DOCSIS 2.0, i dont know what happens, can you help me please

cmcaldas
try adding

on your docsis-mac, add
cable cm-status report event-list 1,2,3,4,5,6,7,8,9,10

What version sw are you running?

Juangarcia
Hi cmcaldas,

Hi cmcaldas,

Thanks for response, I added the cable cm-status report event-list 1,2,3,4,5,6,7,8,9,10, and I had the same result.

The version is:

Running Image: SMM Rel 6.1, Ver 2,build47, Wed Apr 17 15:36:38 EDT 2013,(relmgr)
Configured boot device: flash1
flash1: SMM Rel 6.1, Ver 2,build47, Wed Apr 17 15:36:38 EDT 2013, ( relmgr)
flash2: SMM Rel 6.1, Ver 2,build27, Fri Aug 24 18:27:53 EDT 2012, ( relmgr)
CFE Boot: Major 2, Minor 1, Build 4

and the Mac config:

interface docsis-mac 1
no shutdown
sync-interval 10
insertion-interval 20
ucd-interval 1000
no dhcp-authorization
invited-ranging-attempts 16
initial-tech broadcast-ranging
ip-provisioning-mode ipv4-only
no early-authentication-encryption
no extended-upstream-frequency-range
cm-status event report
no multicast-dsid-forward
downstream channel bonding
no upstream channel bonding
no tftp-enforce
no tftp-proxy
no upstream drop classifier
no send udc rules
no dhcp-giaddr-primary
no dhcp-insert
mdd interval 2000
sid-cluster max-requests 0
sid-cluster max-outstanding-bytes 0
sid-cluster max-total-bytes 0
sid-cluster max-time 0
max sid-cluster per-service-flow 2
ip bundle 1
downstream 1 interface qam 0/0/0
downstream 2 interface qam 0/0/1
downstream 3 interface qam 0/0/2
downstream 4 interface qam 0/0/3
downstream 5 interface qam 0/1/0
downstream 6 interface qam 0/1/1
downstream 7 interface qam 0/1/2
downstream 8 interface qam 0/1/3
upstream 1 interface upstream 3/0.0/0
upstream 2 interface upstream 3/1.0/0
upstream 3 interface upstream 3/2.0/0
upstream 4 interface upstream 3/3.0/0
upstream 5 interface upstream 3/0.1/0
upstream 6 interface upstream 3/1.1/0
upstream 7 interface upstream 3/2.1/0
upstream 8 interface upstream 3/3.1/0
mgmd ipv4 query-interval 125
mgmd ipv4 version 3
mgmd ipv4 max-query-response-time 100
mgmd ipv4 proxy-interface gige 0
mgmd ipv4 robustness 2
mgmd ipv4 last-member-query-interval 10
mgmd ipv4 shutdown
mgmd ipv6 query-interval 125
mgmd ipv6 version 2
mgmd ipv6 max-query-response-time 100
mgmd ipv6 proxy-interface gige 0
mgmd ipv6 robustness 2
mgmd ipv6 last-member-query-interval 10
mgmd ipv6 shutdown
privacy kek life-time 604800
privacy tek life-time 43200
cable cm-status report event-list 1,2,3,4,5,6,7,8,9,10
no cm trap
cm trap interval 600

cmcaldas
still not bonded

post your email address

Juangarcia
Email
Juangarcia
update

Thanks, the problem were into config file

Thanks for you support

tykee
Hello,

Hello,

I wonder if anyone knows how to properly configure RCC to bond over than 8 downstream channels.

BloodMan
I have 16x8, but what You

I have 16x8, but what You mean writing 'properly?' ;p

tykee
So you have CASA C3200 and

So you have CASA C3200 and 16x8 bonding? Only with configuired SERVICE GROUPS and BONDING GROUPS?? Which modem? Which version of FW on CASA CMTS?

The information I have is that despite properly configured SERVICE GROUPS and BONDING GROUPS, the CASA C3200 cannot handle more than 8 downstreams at once. To increase this, the RCC (receive channel configuration) must be configured accordingly. However, I have little trouble configuring this or it is not working properly.

BloodMan
look at files, hope I helped.

look at files, hope I helped.

File attachments: 
tykee
Thanks BloodMan, but in my

Thanks BloodMan, but in my case, the modems still don't connect to more than 8 frequencies.
We have the configuration set up practically the same as you posted it.

The only difference that can cause us problems I see in the firmware, because you have SMM Rel 6.1.4, Ver 1, build2af9-pscr in our case we first had SMM Rel 5.4, Ver 21.Build32, but we also tried SMM Rel 6.1 , Ver 2, build28 does not fix the problem.

If there is a possibility to send me the same version of the firmware as you have, I recommend it.
You can also contact me directly by e-mail: deni [at] krs.si

BloodMan
sadly, i have no image in

sadly, i have no image in file, and i don't know how to copy from bootflash to tftp ;(

cmcaldas
worth a shot

I noticed on your downstream bonding, you have attr-mask 0x80000000
it should also be in your modem file. I learned a while back on a C4 it was missing that on the upstream for bonding and the modems wouldn't bond until I added it to the modem file. give it a try and let me know how you make out

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