Hello, everyone.
I'm wondering if the subject is possible. I have a cisco router and a linux server with dhcpd several hops away. Cisco is relaying dhcp requests from the devices to a linux server through a GRE tunnel. I'm getting the REQUEST dhcp packets on a tunnel interface (checked with tcpdump). However the dhcp log is empty. UBR config is as follows. I can ping the Cable1/0 interface(s) from the dhcp server (Centos). I can not ping the public ip address of the dhcp server from the Cable1/0 interface though.
Are there any drawbacks to having CMTSs from multiple vendors operating in the same network; in the same headend?
Is this a common scenario at large MSOs?
For example, if an MSO makes a purchasing decision to write their next big checks to Arris instead of Cisco, do those C4s play nicely with the 10Ks already there or do fork-lift swaps happen at certain headends?
I have a modem config file editor that came with a demo version
of BroadbandProvisioner 4.4 from Weird Solutions that is complaining
about not seeing vendor specific info in some existing config files I'm
trying to mess around with. Wont' even open the file for editing. The
modems are Moto SB4100's and 5120's, so what's the vendor ID for
these, or should it even matter to an editing app? Doesn't seem to for
the other editing apps I'm trying to learn about and they're coming
online just fine with the existing configs.
Does anybody know about Bandwith Problems with the Terayon CMTS or the Bandwith-peak for
up- and downstream with the BW3200. I mean for sure, not what Terayon said officially.
Cruising through the forum posts would indicate a couple of
approaches are applied for modem port filtering and I'm
wondering what is the easiest and most effective, or in the
most wide spread use.
Of particular interest would be filters on the ethernet interface
to block rogue DHCP activity such as network printers, NAT
devices wired up incorrectly (backward), and the genius who
thinks it would be cool to set up his own DHCP server. Also
on the e-net side would be filtering for intrusive SNMP activity
on 161 and 162.
Looking in the cmts I found the following command.
CMTS2000#show system temperature
CPU Core Local Temp: 35.00 C
CPU Core Remote Temp: 61.50 C
CPU Core Local Max: 54.00 C
CPU Core Local Min: 0.00 C
CPU Core Remote Max: 76.25 C
CPU Core Remote Min: 0.00 C
LM75 #0: temp 24.5 C, tos 45.5 C, hyst 40.5 C
LM75 #1: temp 34.5 C, tos 57.0 C, hyst 52.0 C
LM75 #2: temp 25.5 C, tos 47.5 C, hyst 42.5 C
The question is:
Is normal those values? I think are a little bit high isn't? What is the recommended temperature for operating the device?
Can somebody send me the lines written in dhcp configuration file for option 123 and option 124. option 123 pass primary and secondary dss id for eUE ipv6?
Can someone paste a cm config file or tell me what to add to my CM config files to change the community string read and write access from public to "some_password". Thanks!
