i need help to create firewall-rules for a cable modem over the config-file of the cm (snmp-sets)
the rules what i need are:
- enable dhcp, dns requests
- allow all traffics to a unique ip-address.
- allow all traffic to a ip-network range
- deny all other traffics
i try some configurations but it doesn't work. maybe i don't understand how it work. have someone a idea where i can get more information about this issue?
I'm having an issue our local system. CMTS is a 7246VXR, IOS ubr7200-ik8su2-mz.123-23 running an NPE400, 1 active of 4 installed cards (all cards are MC16C) ~350 active modems on the system. DHCP / DNS / TFTP system is CNR v5.5.13
I'm having sbg900, 901, and 940 model modems (perhaps any model, but these are the ones i can confirm) drop offline for a few minutes at a time, and then coming back on. This doesn't seem to be happening plant wide, or at least not vocally by customers. Ive looked into the logs of modems that I know are being affected, and this is what I am seeing:
I have a BSR2000 with a lit yellow alarm/alert indicator.
Is there any way to find out what the alarm is for ?
What commands do I use to see the alarm condition ?
Hello,
I have problem with mta config (modem arris), particularly with one part of config where is:
VendorSpecific
{
VendorIdentifier 0x0000ca;
GenericTLV TlvCode 69 TlvStringZero "*xx|#xx|11xx|xxxxxx|x.[#t]";
}
I'd like to know where to find info what that signs "*xx|#xx|11xx|xxxxxx|x.[#t]" means, and how to configure that.
In above part of config when customer dial i.e. 118913, only first four digit are sent to SIP PROXY.
Hello,
I am in a pinch and hoping someone could point me to where I can get some instructions for swapping CMTS's. I have a failing Arris 1000, which I need to replace. I have remote access to both units, however, i am not sure how to get the exisitng cfg off the old CMTS & then paste it into the new one. Can anyone help me out?
