Modem Hitron Coda-45

Hi,

We are testing the cable modem hitron Coda-45 and we can't do snmp query with traditional snmp community 'public" "docsis"
even if we force the community in the config file.

The cable modem is reachable

Any idea ?

PING 10.241.64.175 (10.241.64.175) 56(84) bytes of data.
64 bytes from 10.241.64.175: icmp_seq=0 ttl=62 time=7.73 ms
64 bytes from 10.241.64.175: icmp_seq=1 ttl=62 time=6.49 ms
64 bytes from 10.241.64.175: icmp_seq=2 ttl=62 time=7.76 ms

snmpwalk -v1 -c public 10.241.64.175
Timeout: No Response from 10.241.64.175

thanks