Hello!
I am trying to configure my PPP setup such that it only uses the first 4 channels on each T1. I see no obvious errors in /var/log/messages or when running the ztcfg, but I am able to still pass a full T1's worth of data over the PPP links. I would expect to only be able to send about 300kbps in this configuration. I am running the PPP link back-to-back on the same machine, by the way.
Do I have to reload the kernel drivers to change the channel assignments, or can I just re-run ztcfg? (Currently, I am just editing the zaptel.conf file and then re-running ztcfg).
I noticed later that if I added a second clear=5-24 and clear=29-48 section, and just ignored them, then it seems to work correctly. I believe there might be a bug that causes the system to not constrain itself to the first 4 channels if the rest of the channels are not configured at all.
I am using a digium cvs snapshot from about 3 weeks ago.
My zaptel.conf (that exhibits the problem) looks like:
span=1,1,0,esf,b8zs span=2,2,0,esf,b8zs clear = 1,2,3,4 clear = 25,26,27,28
ztcfg -vvv output:
Zaptel Configuration ======================
SPAN 1: ESF/B8ZS Build-out: 0 db (CSU)/0-133 feet (DSX-1) SPAN 2: ESF/B8ZS Build-out: 0 db (CSU)/0-133 feet (DSX-1)
Channel map:
Channel 01: Clear channel (Default) (Slaves: 01 02 03 04) Channel 25: Clear channel (Default) (Slaves: 25 26 27 28)
8 channels configured.
Thanks, Ben
-- Ben Greear <[EMAIL PROTECTED]> Candela Technologies Inc http://www.candelatech.com
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