Hello friends!
I am in the UK and moved from Virgin Media (VM) to Sky. VM had a cable modem broadband connection and it worked well with my BTHH5A running OpenWRT 19.07. Sky is a VDSL2 connection. I followed the steps mentioned on page 45 in the ebilan guide : https://www.dropbox.com/sh/c8cqmpc6cacs5n8/AAA2f8htk1uMitBckDW8Jq88a?dl=0
I can connect to isp over DSL. The wan interface gets a public ip address. However, I can't ping to any host such as 'ping bbc.co.uk'. I have to provide ip address for pinging. Also I can't browse over http or https.
nslookup myip.opendns.com resolver1.opendns.com
on LAN client laptop gives 'query refused'
error. But nslookup myip.opendns.com 208.67.222.222
shows my public ip.
It seems my dns are not set properly.
Here are the DSL Line parameters :
============================================
DSL
--------------------------------------------
DSL Status
Line State : UP [0x0]
Line Mode : G.993.2 (VDSL2)
Line Uptime : 8m 59s
Annex : B
Profile : 17a
Data Rate : 25.689 Mb/s / 4.532 Mb/s
Max. Attainable Data Rate (ATTNDR) : 29.719 Mb/s / 4.553 Mb/s
Latency : 8.0 ms / 0.0 ms
Line Attenuation (LATN) : 29.3 dB / 40.0 dB
Signal Attenuation (SATN) : 26.9 dB / 27.7 dB
Noise Margin (SNR) : 6.1 dB / 6.1 dB
Aggregate Transmit Power (ACTATP) : 4.4 dB / 4.4 dB
Forward Error Correction Seconds (FECS): 0 / 0
Errored seconds (ES) : 0 / 8
Severely Errored Seconds (SES) : 0 / 0
Loss of Signal Seconds (LOSS) : 0 / 56
Unavailable Seconds (UAS) : 54 / 54
Header Error Code Errors (HEC) : 0 / 0
Non Pre-emptive CRC errors (CRC_P) : 0 / 0
Pre-emptive CRC errors (CRCP_P) : 0 / 0
ATU-C System Vendor ID : Infineon 178.6
Power Management Mode : L0 - Synchronized
============================================
Here are my network details pertaining to dsl :
~# uci show network.dsl
network.dsl=dsl
network.dsl.ds_snr_offset='0'
network.dsl.annex='b'
network.dsl.xfer_mode='ptm'
network.dsl.line_mode='vdsl'
network.dsl.tone='a'
~# uci show network.wan
network.wan=interface
network.wan.proto='dhcp'
network.wan.ifname='dsl0.101'
network.wan.clientid='736f6d657468696e6740736b7964736c7c616e797468696e67'
network.wan.macaddr='12:34:56:78:90:ab'
network.wan.dns='8.8.8.8'
network.wan.peerdns='0'
~# uci show network.wan_dsl0_dev
network.wan_dsl0_dev=device
network.wan_dsl0_dev.name='dsl0'
network.wan_dsl0_dev.macaddr='12:34:56:78:90:ab'
I've set 8.8.8.8 in 3 places in LuCI :
-
Network --> Interface --> WAN --> (edit) --> Advanced Settings --> Use custom DNS servers --> 8.8.8.8
Option 'Use DNS servers advertised by peer' is unticked. -
Network --> Interface --> LAN --> (edit) --> General Settings --> Use custom DNS servers --> 8.8.8.8
-
Network --> Interface --> LAN --> (edit) --> Advanced Settings --> DHCP-Options --> 6,8.8.8.8
Still no joy. How do I debug? Please let me know your views.
Thank you!
-Gamma