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gamwe6 / openwrt-tplink-tl-mr6400-v4

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is this v4? #2

Closed jnorthrup closed 3 years ago

jnorthrup commented 3 years ago

image

im running ubuntu, looks like tftpd is suspect, but i have also had no luck downgrading or side-grading using the web ui. so far here's my tftp result.

Apr 29 14:02:15 okmijnuihb kernel: [ 8422.127959] alx 0000:74:00.0 enp116s0: NIC Up: 100 Mbps Full Apr 29 14:02:15 okmijnuihb NetworkManager[1146]: [1619676135.0427] device (enp116s0): carrier: link connected Apr 29 14:02:15 okmijnuihb systemd-timesyncd[1081]: Network configuration changed, trying to establish connection. Apr 29 14:02:16 okmijnuihb in.tftpd[7503]: connect from 192.168.0.2 (192.168.0.2) Apr 29 14:02:16 okmijnuihb tftpd[7504]: tftpd: trying to get file: tp_recovery.bin Apr 29 14:02:16 okmijnuihb tftpd[7504]: tftpd: serving file from /root/tftpd Apr 29 14:02:17 okmijnuihb in.tftpd[7506]: connect from 192.168.0.2 (192.168.0.2) Apr 29 14:02:17 okmijnuihb tftpd[7507]: tftpd: trying to get file: tp_recovery.bin Apr 29 14:02:17 okmijnuihb tftpd[7507]: tftpd: serving file from /root/tftpd Apr 29 14:02:18 okmijnuihb in.tftpd[7509]: connect from 192.168.0.2 (192.168.0.2) Apr 29 14:02:18 okmijnuihb tftpd[7510]: tftpd: trying to get file: tp_recovery.bin Apr 29 14:02:18 okmijnuihb tftpd[7510]: tftpd: serving file from /root/tftpd Apr 29 14:02:19 okmijnuihb in.tftpd[7512]: connect from 192.168.0.2 (192.168.0.2) Apr 29 14:02:19 okmijnuihb tftpd[7513]: tftpd: trying to get file: tp_recovery.bin Apr 29 14:02:19 okmijnuihb tftpd[7513]: tftpd: serving file from /root/tftpd Apr 29 14:02:20 okmijnuihb in.tftpd[7516]: connect from 192.168.0.2 (192.168.0.2) Apr 29 14:02:20 okmijnuihb tftpd[7517]: tftpd: trying to get file: tp_recovery.bin Apr 29 14:02:20 okmijnuihb tftpd[7517]: tftpd: serving file from /root/tftpd Apr 29 14:02:21 okmijnuihb in.tftpd[7519]: connect from 192.168.0.2 (192.168.0.2) Apr 29 14:02:21 okmijnuihb tftpd[7520]: tftpd: trying to get file: tp_recovery.bin Apr 29 14:02:21 okmijnuihb tftpd[7520]: tftpd: serving file from /root/tftpd Apr 29 14:02:22 okmijnuihb in.tftpd[7522]: connect from 192.168.0.2 (192.168.0.2) Apr 29 14:02:22 okmijnuihb tftpd[7523]: tftpd: trying to get file: tp_recovery.bin Apr 29 14:02:22 okmijnuihb tftpd[7523]: tftpd: serving file from /root/tftpd Apr 29 14:02:23 okmijnuihb in.tftpd[7525]: connect from 192.168.0.2 (192.168.0.2) Apr 29 14:02:23 okmijnuihb tftpd[7526]: tftpd: trying to get file: tp_recovery.bin Apr 29 14:02:23 okmijnuihb tftpd[7526]: tftpd: serving file from /root/tftpd Apr 29 14:02:24 okmijnuihb in.tftpd[7532]: connect from 192.168.0.2 (192.168.0.2) Apr 29 14:02:24 okmijnuihb tftpd[7533]: tftpd: trying to get file: tp_recovery.bin Apr 29 14:02:24 okmijnuihb tftpd[7533]: tftpd: serving file from /root/tftpd Apr 29 14:02:25 okmijnuihb in.tftpd[7535]: connect from 192.168.0.2 (192.168.0.2) Apr 29 14:02:25 okmijnuihb tftpd[7536]: tftpd: trying to get file: tp_recovery.bin Apr 29 14:02:25 okmijnuihb tftpd[7536]: tftpd: serving file from /root/tftpd Apr 29 14:02:26 okmijnuihb in.tftpd[7538]: connect from 192.168.0.2 (192.168.0.2) Apr 29 14:02:26 okmijnuihb tftpd[7539]: tftpd: trying to get file: tp_recovery.bin Apr 29 14:02:26 okmijnuihb tftpd[7539]: tftpd: serving file from /root/tftpd Apr 29 14:02:43 okmijnuihb kernel: [ 8450.228134] alx 0000:74:00.0 enp116s0: Link Down Apr 29 14:02:43 okmijnuihb systemd-networkd[1077]: enp116s0: Lost carrier Apr 29 14:02:46 okmijnuihb kernel: [ 8453.217964] alx 0000:74:00.0 enp116s0: NIC Up: 100 Mbps Full

jnorthrup commented 3 years ago

more on this issue, hosting tftpd on ubuntu from / (no chroot) looks like

Apr 29 14:21:25 okmijnuihb in.tftpd[8719]: connect from 192.168.0.2 (192.168.0.2) Apr 29 14:21:25 okmijnuihb tftpd[8720]: tftpd: trying to get file: tp_recovery.bin Apr 29 14:21:25 okmijnuihb tftpd[8720]: tftpd: serving file from / Apr 29 14:22:10 okmijnuihb kernel: [ 9618.862496] alx 0000:74:00.0 enp116s0: Link Down Apr 29 14:22:10 okmijnuihb systemd-networkd[1077]: enp116s0: Lost carrier Apr 29 14:22:16 okmijnuihb systemd-networkd[1077]: enp116s0: Gained carrier

root@okmijnuihb:/# ssh 192.168.1.1 The authenticity of host '192.168.1.1 (192.168.1.1)' can't be established. ED25519 key fingerprint is SHA256:19V0ThovyXShttuk2+ccxROQDPjwHh5LaanY+a54Ea4. Are you sure you want to continue connecting (yes/no/[fingerprint])? yes Warning: Permanently added '192.168.1.1' (ED25519) to the list of known hosts.

BusyBox v1.33.0 () built-in shell (ash)

| |.-----.-----.-----.| | | |.----.| | | - || | -| || | | || || | |___|| |_||||____||| |__| |__| W I R E L E S S F R E E D O M

OpenWrt SNAPSHOT, r16596-6f77ce7724

=== WARNING! ===================================== There is no root password defined on this device! Use the "passwd" command to set up a new password in order to prevent unauthorized SSH logins.

root@OpenWrt:~#