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FS#3337 - No internet connection on WNR612-V2 on 19.07.4 #8195

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openwrt-bot opened this issue Sep 13, 2020 · 4 comments
Closed

FS#3337 - No internet connection on WNR612-V2 on 19.07.4 #8195

openwrt-bot opened this issue Sep 13, 2020 · 4 comments
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@openwrt-bot
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Kron4ek:

After updating to 19.07.4 (from 19.07.3), the internet connection does not work. Downgrading to 19.07.3 makes the connection work again.

I use custom ath79 image (for both 19.07.3 and 19.07.4) created with imagebuilder:

make image PROFILE=netgear_wnr612-v2 PACKAGES="-ppp -ppp-mod-pppoe -ip6tables -odhcp6c -kmod-ipv6 -kmod-ip6tables -odhcpd-ipv6only -opkg"

Let me know if i need to provide more information or logs.

@openwrt-bot
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bjonglez:

Yes: the type of WAN connection (DHCP I would guess), the content of /etc/config/network, the output of "ifstatus wan"

Does the LAN works as expected?

@openwrt-bot
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Kron4ek:

Right, the type of WAN is dhcp. The LAN works fine. I attached the output of "ifstatus wan" and /etc/config/network. Despite that it obtains dhcp lease successfully (according to the "ifstatus wan"), the internet still doesn't work.

@openwrt-bot
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bjonglez:

Indeed, DHCP seems to be working. You need to provide more details about "the internet doesn't work". Can you ping an IP address? Show "ip route", logread.

Looking at recent changes, this commit stands out: https://git.openwrt.org/5d3e5d6ccc7654bd98784c9de83de49f3c542577

Check that you have the same WAN MAC address than before the upgrade, maybe your ISP is identifying you through the WAN MAC address.

@openwrt-bot
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Kron4ek:

You are right, the problem is in the WAN mac address, it generates differently on 19.07.4. I had to wait for about 10 minutes (needed for ISP to adapt to my new mac address?) and the internet now works again. Sorry for the bug report.

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