I have a CMTS casa systems where I configure a trunk interface
interface trunk 1
xgige 6/1 mode active
xgige 6/2 mode active
xgige 7/1 mode active
ip address x.x.x.x x.x.x.x
ipv6 dad enable
no shutdown
When I check the traffic, I see that the used downstream bandwidth is similar in the 3 interfaces, but the upstream bandwidth is higher in only one of the interfaces, in the upstream it is not balancing the traffic
Hello everybody !
First of all, I would like to apologize for my English (I use Google Translate).
I will try to be straightforward not to take too long from you.
I have 2 cable modem bought in a batch of scraps but working, 1 Motorola Surfboard SBV5122 and 1 Thompson DWG850-4B and a DHCP server with asterisk and 2 SIP accounts I configured.
I would like to enjoy these two cable modem and use them here at home in the asterisk server SIP accounts I have. (The Asterisk server does not have internet access, only intranet)
I'm a bit clueless (background of networking guy rather than RF cable guy, 0's and 1's make more sense to me..) how to interpret this if-mib-31 value, CL mib says:
docsIf31CmUsOfdmaChanTxPower OBJECT-TYPE
SYNTAX TenthdBmV
UNITS "dBmV"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This attribute represents the operational transmit power for
the associated OFDMA upstream channel."
::= { docsIf31CmUsOfdmaChanEntry 10 }
Trying to debug an issue with a misbehaving cable modem on a C40g.
I'm using the 'mirror cm' command together with tcpdump and it's generating a packet capture, however I'm stuck at the following step:
"On the TFTP server, run the ccap command (./ccap test.out) to create a file called out.cap. Use FTP to transfer this file to a PC running Wireshark (or equivalent program). Change the Wireshark settings by editing preferences and Protocols: Frame by checking off the “Treat all frames as DOCSIS frames” box. Wireshark will decode the DOCSIS control packets."