RT-AX55 blocking cloudflare DNS

Asusme1 — Wed, 26 Feb 2025 20:22:21 GMT

firmware 3.0.0.4.386 52332

When looking at the system logs it shows drops going to

Feb 26 14:58:48 kernel: DROP IN=br0 OUT=eth0 MAC=e8:9c:25:af:2f:50:c0:d4:33:7f:14:b7:08:00 src=192.168.200.177 DST=1.0.0.1 LEN=56 TOS=0x00 PREC=0x00 TTL=63 ID=54378 DF PROTO=UDP SPT=34897 DPT=53 LEN=36

Feb 26 14:58:53 kernel: DROP IN=br0 OUT=eth0 MAC=e8:9c:25:af:2f:50:c0:d4:33:7f:14:b7:08:00 src=192.168.200.177 DST=1.1.1.1 LEN=56 TOS=0x00 PREC=0x00 TTL=63 ID=26369 DF PROTO=UDP SPT=58270 DPT=53 LEN=36

Feb 26 14:58:58 kernel: DROP IN=br0 OUT=eth0 MAC=e8:9c:25:af:2f:50:c0:d4:33:7f:14:b7:08:00 src=192.168.200.177 DST=1.0.0.1 LEN=56 TOS=0x00 PREC=0x00 TTL=63 ID=54379 DF PROTO=UDP SPT=34897 DPT=53 LEN=36

Feb 26 14:59:15 kernel: DROP IN=br0 OUT=eth0 MAC=e8:9c:25:af:2f:50:co:23:43:e0:e4:08:08:00 src=192.168.200.112 DST=1.1.1.1 LEN=56 TOS=0x00 PREC=0x00 TTL=63 ID=51241 DF PROTO=UDP SPT=47814 DPT=53 LEN=36

Feb 26 14:59:20 kernel: DROP IN=br0 OUT=eth0 MAC=e8:9c:25:af:2f:50:co:23:43:e0:e4:08:08:00 src=192.168.200.112 DST=1.0.0.1 LEN=56 TOS=0x00 PREC=0x00 TTL=63 ID=23409 DF PROTO=UDP SPT=59788 DPT=53 LEN=36

Feb 26 14:59:25 kernel: DROP IN=br0 OUT=eth0 MAC=e8:9c:25:af:2f:50:co:23:43:e0:e4:08:08:00 src=192.168.200.112 DST=1.1.1.1 LEN=56 TOS=0x00 PREC=0x00 TTL=63 ID=51242 DF PROTO=UDP SPT=47814 DPT=53 LEN=36

Feb 26 14:59:30 kernel: DROP IN=br0 OUT=eth0 MAC=e8:9c:25:af:2f:50:co:23:43:e0:e4:08:08:00 src=192.168.200.112 DST=1.0.0.1 LEN=56 TOS=0x00 PREC=0x00 TTL=63 ID=23410 DF PROTO=UDP SPT=59788 DPT=53 LEN=36

Feb 26 15:00:21 kernel: DROP IN=br0 OUT=eth0 MAC=e8:9c:25:af:2f:50:co:23:43:e0:e4:08:08:00 src=192.168.200.112 DST=1.1.1.1 LEN=56 TOS=0x00 PREC=0x00 TTL=63 ID=10293 DF PROTO=UDP SPT=38556 DPT=53 LEN=36

Feb 26 15:00:26 kernel: DROP IN=br0 OUT=eth0 MAC=e8:9c:25:af:2f:50:co:23:43:e0:e4:08:08:00 src=192.168.200.112 DST=1.0.0.1 LEN=56 TOS=0x00 PREC=0x00 TTL=63 ID=48648 DF PROTO=UDP SPT=43067 DPT=53 LEN=36

Feb 26 15:00:31 kernel: DROP IN=br0 OUT=eth0 MAC=e8:9c:25:af:2f:50:co:23:43:e0:e4:08:08:00 src=192.168.200.112 DST=1.1.1.1 LEN=56 TOS=0x00 PREC=0x00 TTL=63 ID=10294 DF PROTO=UDP SPT=38556 DPT=53 LEN=36

Feb 26 15:00:36 kernel: DROP IN=br0 OUT=eth0 MAC=e8:9c:25:af:2f:50:co:23:43:e0:e4:08:08:00 src=192.168.200.112 DST=1.0.0.1 LEN=56 TOS=0x00 PREC=0x00 TTL=63 ID=48649 DF PROTO=UDP SPT=43067 DPT=53 LEN=36

Feb 26 15:00:41 kernel: DROP IN=br0 OUT=eth0 MAC=e8:9c:25:af:2f:50:co:23:43:e0:e4:08:08:00 src=192.168.200.112 DST=1.1.1.1 LEN=56 TOS=0x00 PREC=0x00 TTL=63 ID=55377 DF PROTO=UDP SPT=55673 DPT=53 LEN=36

Feb 26 15:00:46 kernel: DROP IN=br0 OUT=eth0 MAC=e8:9c:25:af:2f:50:co:23:43:e0:e4:08:08:00 src=192.168.200.112 DST=1.0.0.1 LEN=56 TOS=0x00 PREC=0x00 TTL=63 ID=39742 DF PROTO=UDP SPT=43061 DPT=53 LEN=36

Feb 26 15:00:51 kernel: DROP IN=br0 OUT=eth0 MAC=e8:9c:25:af:2f:50:co:23:43:e0:e4:08:08:00 src=192.168.200.112 DST=1.1.1.1 LEN=56 TOS=0x00 PREC=0x00 TTL=63 ID=55378 DF PROTO=UDP SPT=55673 DPT=53 LEN=36

Feb 26 15:00:56 kernel: DROP IN=br0 OUT=eth0 MAC=e8:9c:25:af:2f:50:co:23:43:e0:e4:08:08:00 src=192.168.200.112 DST=1.0.0.1 LEN=56 TOS=0x00 PREC=0x00 TTL=63 ID=39743 DF PROTO=UDP SPT=43061 DPT=53 LEN=36

Feb 26 15:01:01 kernel: DROP IN=br0 OUT=eth0 MAC=e8:9c:25:af:2f:50:co:23:43:e0:e4:08:08:00 src=192.168.200.112 DST=1.1.1.1 LEN=56 TOS=0x00 PREC=0x00 TTL=63 ID=60607 DF PROTO=UDP SPT=34853 DPT=53 LEN=36

Re: RT-AX55 blocking cloudflare DNS

jzchen — Thu, 27 Feb 2025 05:13:30 GMT

If you temporarily try Google do these drops disappear?

Re: RT-AX55 blocking cloudflare DNS

Asusme1 — Fri, 28 Feb 2025 22:26:45 GMT

I am able to connect to Google. The question is why the drops are occurring on the Asus router?

Re: RT-AX55 blocking cloudflare DNS

Aureliannn_ASUS — Mon, 03 Mar 2025 05:57:00 GMT

Hi @Asusme1 ,

Thank you for your inquiry.

Based on the issue you are experiencing, we recommend that you first perform a hard reset on your router and confirm whether the problem still occurs.

You can refer to the following frequently asked questions (FAQ) for setup instructions:

[Wireless Router] When Standard Reset Isn’t Working: Hard Factory Reset - Models list | Official Support | ASUS Global

If you encounter any difficulties during the operation, or if the problem persists, please feel free to contact us.

Re: RT-AX55 blocking cloudflare DNS

Asusme1 — Wed, 05 Mar 2025 06:05:06 GMT

I will try a hard reset but before I do that since it inviolves putting the router to factory default.

Can you tell me why the rrouter sees the packet as being dropped or the possiblilty of what could cause this issue?

Re: RT-AX55 blocking cloudflare DNS

Asusme1 — Fri, 14 Mar 2025 08:45:57 GMT

A reset of the router did not change the output of the log.

topic RT-AX55 blocking cloudflare DNS in Networking

RT-AX55 blocking cloudflare DNS

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Re: RT-AX55 blocking cloudflare DNS

Re: RT-AX55 blocking cloudflare DNS

Re: RT-AX55 blocking cloudflare DNS

Re: RT-AX55 blocking cloudflare DNS