Captive portal not working (IDFGH-14631)

[JVKran]

Answers checklist.

• I have read the documentation ESP-IDF Programming Guide and the issue is not addressed there.
• I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
• I have searched the issue tracker for a similar issue and not found a similar issue.

General issue report

The captive portal example of release V5.4 as well as on version V5.3.2 doesn't work.

On my Galaxy S23, the captive portal doesn't open; it's simply recognized as network without internet access. Windows 11 does connect, but most of the times it disconnects not much later.

I've done nothing but create the example through Visual Studio Code, called 'idf.py set-target esp32s3' and flashed it to my ESP32-S3-DevKitC-1.

Best regards,

Jochem

[JVKran]

To provide some further details, I've made a screencapture of my phone and provided the logs of said screencapture underneath.

ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0x1 (POWERON),boot:0x2a (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fce2810,len:0x15a0
load:0x403c8700,len:0x4
load:0x403c8704,len:0xd20
load:0x403cb700,len:0x2ee4
entry 0x403c8928
I (27) boot: ESP-IDF v5.4 2nd stage bootloader
I (27) boot: compile time Feb 12 2025 13:07:27
I (27) boot: Multicore bootloader
I (27) boot: chip revision: v0.1
I (30) boot: efuse block revision: v1.2
I (33) boot.esp32s3: Boot SPI Speed : 80MHz
I (37) boot.esp32s3: SPI Mode       : DIO
I (41) boot.esp32s3: SPI Flash Size : 2MB
I (45) boot: Enabling RNG early entropy source...
I (49) boot: Partition Table:
I (52) boot: ## Label            Usage          Type ST Offset   Length
I (58) boot:  0 nvs              WiFi data        01 02 00009000 00006000
I (65) boot:  1 phy_init         RF data          01 01 0000f000 00001000
I (71) boot:  2 factory          factory app      00 00 00010000 00100000
I (78) boot: End of partition table
I (81) esp_image: segment 0: paddr=00010020 vaddr=3c090020 size=1bc6ch (113772) map
I (108) esp_image: segment 1: paddr=0002bc94 vaddr=3fc99c00 size=04384h ( 17284) load
I (112) esp_image: segment 2: paddr=00030020 vaddr=42000020 size=8a5f8h (566776) map
I (212) esp_image: segment 3: paddr=000ba620 vaddr=3fc9df84 size=005e4h (  1508) load
I (213) esp_image: segment 4: paddr=000bac0c vaddr=40374000 size=15b14h ( 88852) load
I (236) esp_image: segment 5: paddr=000d0728 vaddr=600fe100 size=0001ch (    28) load
I (244) boot: Loaded app from partition at offset 0x10000
I (244) boot: Disabling RNG early entropy source...
I (255) cpu_start: Multicore app
I (264) cpu_start: Pro cpu start user code
I (264) cpu_start: cpu freq: 160000000 Hz
I (264) app_init: Application information:
I (264) app_init: Project name:     captive_portal
I (268) app_init: App version:      1
I (272) app_init: Compile time:     Feb 13 2025 07:53:56
I (277) app_init: ELF file SHA256:  bb9b9809f...
I (281) app_init: ESP-IDF:          v5.4
I (285) efuse_init: Min chip rev:     v0.0
I (288) efuse_init: Max chip rev:     v0.99
I (292) efuse_init: Chip rev:         v0.1
I (296) heap_init: Initializing. RAM available for dynamic allocation:
I (303) heap_init: At 3FCA2300 len 00047410 (285 KiB): RAM
I (308) heap_init: At 3FCE9710 len 00005724 (21 KiB): RAM
I (313) heap_init: At 3FCF0000 len 00008000 (32 KiB): DRAM
I (318) heap_init: At 600FE11C len 00001ECC (7 KiB): RTCRAM
I (325) spi_flash: detected chip: generic
I (327) spi_flash: flash io: dio
W (330) spi_flash: Detected size(8192k) larger than the size in the binary image header(2048k). Using the size in the binary image header.
I (343) sleep_gpio: Configure to isolate all GPIO pins in sleep state
I (349) sleep_gpio: Enable automatic switching of GPIO sleep configuration
I (356) main_task: Started on CPU0
I (376) main_task: Calling app_main()
I (406) pp: pp rom version: e7ae62f
I (406) net80211: net80211 rom version: e7ae62f
I (416) wifi:wifi driver task: 3fcac53c, prio:23, stack:6656, core=0
I (416) wifi:wifi firmware version: 48ea317a7
I (416) wifi:wifi certification version: v7.0
I (416) wifi:config NVS flash: disabled
I (416) wifi:config nano formatting: disabled
I (426) wifi:Init data frame dynamic rx buffer num: 32
I (426) wifi:Init static rx mgmt buffer num: 5
I (436) wifi:Init management short buffer num: 32
I (436) wifi:Init dynamic tx buffer num: 32
I (436) wifi:Init static tx FG buffer num: 2
I (446) wifi:Init static rx buffer size: 1600
I (446) wifi:Init static rx buffer num: 10
I (456) wifi:Init dynamic rx buffer num: 32
I (456) wifi_init: rx ba win: 6
I (456) wifi_init: accept mbox: 6
I (466) wifi_init: tcpip mbox: 32
I (466) wifi_init: udp mbox: 6
I (466) wifi_init: tcp mbox: 6
I (466) wifi_init: tcp tx win: 5760
I (476) wifi_init: tcp rx win: 5760
I (476) wifi_init: tcp mss: 1440
I (476) wifi_init: WiFi IRAM OP enabled
I (486) wifi_init: WiFi RX IRAM OP enabled
I (926) phy_init: phy_version 680,a6008b2,Jun  4 2024,16:41:10
I (966) wifi:mode : softAP (7c:df:a1:e2:53:15)
I (976) wifi:Total power save buffer number: 16
I (976) wifi:Init max length of beacon: 752/752
I (976) wifi:Init max length of beacon: 752/752
I (976) esp_netif_lwip: DHCP server started on interface WIFI_AP_DEF with IP: 192.168.4.1
I (986) example: Set up softAP with IP: 192.168.4.1
I (986) example: wifi_init_softap finished. SSID:'esp32_ssid' password:'esp32_pwd'
I (996) example: Set up softAP with IP: 192.168.4.1
I (1006) example: Starting server on port: '80'
I (1006) example: Registering URI handlers
I (1006) example_dns_redirect_server: Socket created
I (1016) example_dns_redirect_server: Socket bound, port 53
I (1016) example_dns_redirect_server: Waiting for data
I (1026) main_task: Returned from app_main()
I (29886) wifi:new:<1,0>, old:<1,1>, ap:<1,1>, sta:<255,255>, prof:1, snd_ch_cfg:0x0
I (29896) wifi:station: 56:c0:0f:d5:ac:a5 join, AID=1, bgn, 20
I (29976) example: station 56:c0:0f:d5:ac:a5 join, AID=1
I (30066) wifi:<ba-add>idx:2 (ifx:1, 56:c0:0f:d5:ac:a5), tid:0, ssn:0, winSize:64
I (30436) esp_netif_lwip: DHCP server assigned IP to a client, IP is: 192.168.4.2
I (31086) example_dns_redirect_server: Received 47 bytes from 192.168.4.2 | DNS reply with len: 63
I (31086) example_dns_redirect_server: Waiting for data
I (31096) example_dns_redirect_server: Received 32 bytes from 192.168.4.2 | DNS reply with len: 48
I (31096) example_dns_redirect_server: Waiting for data
I (31146) example_dns_redirect_server: Received 60 bytes from 192.168.4.2 | DNS reply with len: 76
I (31146) example_dns_redirect_server: Waiting for data
I (31336) example_dns_redirect_server: Received 34 bytes from 192.168.4.2 | DNS reply with len: 50
I (31346) example_dns_redirect_server: Waiting for data
I (31386) example_dns_redirect_server: Received 42 bytes from 192.168.4.2 | DNS reply with len: 58
I (31386) example_dns_redirect_server: Waiting for data
I (31406) example_dns_redirect_server: Received 37 bytes from 192.168.4.2 | DNS reply with len: 53
I (31406) example_dns_redirect_server: Waiting for data
I (31516) example: Serve root
I (38536) example_dns_redirect_server: Received 32 bytes from 192.168.4.2 | DNS reply with len: 48
I (38546) example_dns_redirect_server: Waiting for data
I (42916) example_dns_redirect_server: Received 56 bytes from 192.168.4.2 | DNS reply with len: 72
I (42916) example_dns_redirect_server: Waiting for data
I (46076) example_dns_redirect_server: Received 39 bytes from 192.168.4.2 | DNS reply with len: 55
I (46076) example_dns_redirect_server: Waiting for data
I (50466) example_dns_redirect_server: Received 37 bytes from 192.168.4.2 | DNS reply with len: 53
I (50476) example_dns_redirect_server: Waiting for data
I (56136) example_dns_redirect_server: Received 39 bytes from 192.168.4.2 | DNS reply with len: 55
I (56136) example_dns_redirect_server: Waiting for data
I (56406) wifi:station: 56:c0:0f:d5:ac:a5 leave, AID = 1, reason = 3, bss_flags is 691315, bss:0x3fca4fa0
I (56406) wifi:new:<1,0>, old:<1,0>, ap:<1,1>, sta:<255,255>, prof:1, snd_ch_cfg:0x0
I (56406) wifi:<ba-del>idx:2, tid:0
I (56416) example: station 56:c0:0f:d5:ac:a5 leave, AID=1, reason=3

[JVKran]

These are the logs for Windows. It does recognize captive portal, but 192.168.4.1 doesn't open.

st:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0030,len:6276
load:0x40078000,len:15716
load:0x40080400,len:4
--- 0x40080400: _init at ??:?

ho 8 tail 4 room 4
load:0x40080404,len:3860
entry 0x4008063c
I (31) boot: ESP-IDF v5.4 2nd stage bootloader
I (31) boot: compile time Feb 13 2025 08:06:35
I (31) boot: Multicore bootloader
I (32) boot: chip revision: v3.0
I (35) boot.esp32: SPI Speed      : 40MHz
I (39) boot.esp32: SPI Mode       : DIO
I (42) boot.esp32: SPI Flash Size : 2MB
I (46) boot: Enabling RNG early entropy source...
I (50) boot: Partition Table:
I (53) boot: ## Label            Usage          Type ST Offset   Length
I (59) boot:  0 nvs              WiFi data        01 02 00009000 00006000
I (66) boot:  1 phy_init         RF data          01 01 0000f000 00001000
I (72) boot:  2 factory          factory app      00 00 00010000 00100000
I (79) boot: End of partition table
I (82) esp_image: segment 0: paddr=00010020 vaddr=3f400020 size=1b0c0h (110784) map
I (128) esp_image: segment 1: paddr=0002b0e8 vaddr=3ff80000 size=0001ch (    28) load
I (128) esp_image: segment 2: paddr=0002b10c vaddr=3ffb0000 size=03efch ( 16124) load
I (137) esp_image: segment 3: paddr=0002f010 vaddr=40080000 size=01008h (  4104) load
I (141) esp_image: segment 4: paddr=00030020 vaddr=400d0020 size=8b84ch (571468) map
I (342) esp_image: segment 5: paddr=000bb874 vaddr=40081008 size=168e4h ( 92388) load
I (389) boot: Loaded app from partition at offset 0x10000
I (389) boot: Disabling RNG early entropy source...
I (400) cpu_start: Multicore app
I (408) cpu_start: Pro cpu start user code
I (408) cpu_start: cpu freq: 160000000 Hz
I (408) app_init: Application information:
I (408) app_init: Project name:     captive_portal
I (413) app_init: App version:      1
I (416) app_init: Compile time:     Feb 13 2025 08:05:42
I (421) app_init: ELF file SHA256:  f97d5bf40...
I (425) app_init: ESP-IDF:          v5.4
I (429) efuse_init: Min chip rev:     v0.0
I (433) efuse_init: Max chip rev:     v3.99
I (437) efuse_init: Chip rev:         v3.0
I (441) heap_init: Initializing. RAM available for dynamic allocation:
I (447) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM
I (452) heap_init: At 3FFB82D8 len 00027D28 (159 KiB): DRAM
I (457) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM
I (463) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM
I (468) heap_init: At 400978EC len 00008714 (33 KiB): IRAM
I (475) spi_flash: detected chip: generic
I (477) spi_flash: flash io: dio
W (480) spi_flash: Detected size(8192k) larger than the size in the binary image header(2048k). Using the size in the binary image header.
I (493) main_task: Started on CPU0
I (503) main_task: Calling app_main()
I (543) wifi:wifi driver task: 3ffc037c, prio:23, stack:6656, core=0
I (553) wifi:wifi firmware version: 48ea317a7
I (553) wifi:wifi certification version: v7.0
I (553) wifi:config NVS flash: enabled
I (553) wifi:config nano formatting: disabled
I (563) wifi:Init data frame dynamic rx buffer num: 32
I (563) wifi:Init static rx mgmt buffer num: 5
I (573) wifi:Init management short buffer num: 32
I (573) wifi:Init dynamic tx buffer num: 32
I (583) wifi:Init static rx buffer size: 1600
I (583) wifi:Init static rx buffer num: 10
I (583) wifi:Init dynamic rx buffer num: 32
I (593) wifi_init: rx ba win: 6
I (593) wifi_init: accept mbox: 6
I (593) wifi_init: tcpip mbox: 32
I (603) wifi_init: udp mbox: 6
I (603) wifi_init: tcp mbox: 6
I (603) wifi_init: tcp tx win: 5760
I (613) wifi_init: tcp rx win: 5760
I (613) wifi_init: tcp mss: 1440
I (613) wifi_init: WiFi IRAM OP enabled
I (623) wifi_init: WiFi RX IRAM OP enabled
I (633) phy_init: phy_version 4840,02e0d70,Sep  2 2024,19:39:07
I (703) wifi:mode : softAP (c0:49:ef:44:82:79)
I (703) wifi:Total power save buffer number: 16
I (713) wifi:Init max length of beacon: 752/752
I (713) wifi:Init max length of beacon: 752/752
I (713) esp_netif_lwip: DHCP server started on interface WIFI_AP_DEF with IP: 192.168.4.1
I (723) example: Set up softAP with IP: 192.168.4.1
I (723) example: wifi_init_softap finished. SSID:'esp32_ssid' password:'esp32_pwd'
I (733) example: Set up softAP with IP: 192.168.4.1
I (733) example: Starting server on port: '80'
I (743) example: Registering URI handlers
I (743) example_dns_redirect_server: Socket created
I (753) example_dns_redirect_server: Socket bound, port 53
I (753) example_dns_redirect_server: Waiting for data
I (763) main_task: Returned from app_main()
I (4313) wifi:new:<1,1>, old:<1,1>, ap:<1,1>, sta:<255,255>, prof:1, snd_ch_cfg:0x0
I (4313) wifi:station: ac:19:8e:a8:41:ed join, AID=1, bgn, 40U
I (4333) example: station ac:19:8e:a8:41:ed join, AID=1
I (4353) example_dns_redirect_server: Received 33 bytes from 192.168.4.3 | DNS reply with len: 49
I (4353) example_dns_redirect_server: Waiting for data
I (4443) esp_netif_lwip: DHCP server assigned IP to a client, IP is: 192.168.4.2
I (4483) example_dns_redirect_server: Received 85 bytes from 192.168.4.2 | DNS reply with len: 101
I (4483) example_dns_redirect_server: Waiting for data
I (4543) example_dns_redirect_server: Received 41 bytes from 192.168.4.2 | DNS reply with len: 57
I (4553) example_dns_redirect_server: Waiting for data
I (4553) wifi:<ba-add>idx:2 (ifx:1, ac:19:8e:a8:41:ed), tid:0, ssn:21, winSize:64
I (4573) example_dns_redirect_server: Received 75 bytes from 192.168.4.2 | DNS reply with len: 91
I (4573) example_dns_redirect_server: Waiting for data
I (4603) example_dns_redirect_server: Received 55 bytes from 192.168.4.2 | DNS reply with len: 71
I (4603) example_dns_redirect_server: Waiting for data
I (4613) example_dns_redirect_server: Received 42 bytes from 192.168.4.2 | DNS reply with len: 58
I (4613) example_dns_redirect_server: Waiting for data
I (4663) example_dns_redirect_server: Received 85 bytes from 192.168.4.2 | DNS reply with len: 101
I (4663) example_dns_redirect_server: Waiting for data
I (4783) example_dns_redirect_server: Received 55 bytes from 192.168.4.2 | DNS reply with len: 71
I (4783) example_dns_redirect_server: Waiting for data
I (4853) example_dns_redirect_server: Received 39 bytes from 192.168.4.2 | DNS reply with len: 55
I (4863) example_dns_redirect_server: Waiting for data
I (4863) example_dns_redirect_server: Received 50 bytes from 192.168.4.2 | DNS reply with len: 66
I (4873) example_dns_redirect_server: Waiting for data
I (4873) example_dns_redirect_server: Received 40 bytes from 192.168.4.2 | DNS reply with len: 56
I (4883) example_dns_redirect_server: Waiting for data
I (4893) example_dns_redirect_server: Received 55 bytes from 192.168.4.2 | DNS reply with len: 71
I (4893) example_dns_redirect_server: Waiting for data
I (5073) example_dns_redirect_server: Received 41 bytes from 192.168.4.2 | DNS reply with len: 57
I (5073) example_dns_redirect_server: Waiting for data
I (5083) example_dns_redirect_server: Received 55 bytes from 192.168.4.2 | DNS reply with len: 71
I (5093) example_dns_redirect_server: Waiting for data
I (5093) example: Redirecting to root
I (5123) example_dns_redirect_server: Received 44 bytes from 192.168.4.2 | DNS reply with len: 60
I (5133) example_dns_redirect_server: Waiting for data
I (5163) example_dns_redirect_server: Received 33 bytes from 192.168.4.2 | DNS reply with len: 49
I (5163) example_dns_redirect_server: Waiting for data
I (5203) example_dns_redirect_server: Received 55 bytes from 192.168.4.2 | DNS reply with len: 71
I (5203) example_dns_redirect_server: Waiting for data
I (5283) example_dns_redirect_server: Received 52 bytes from 192.168.4.2 | DNS reply with len: 68
I (5283) example_dns_redirect_server: Waiting for data
I (5403) example_dns_redirect_server: Received 55 bytes from 192.168.4.2 | DNS reply with len: 71
I (5403) example_dns_redirect_server: Waiting for data
I (5413) example_dns_redirect_server: Received 41 bytes from 192.168.4.2 | DNS reply with len: 57
I (5413) example_dns_redirect_server: Waiting for data
I (5433) example: Redirecting to root
I (5453) example_dns_redirect_server: Received 21 bytes from 192.168.4.2 | DNS reply with len: 37
I (5463) example_dns_redirect_server: Waiting for data
I (5463) example_dns_redirect_server: Received 43 bytes from 192.168.4.2 | DNS reply with len: 59
I (5473) example_dns_redirect_server: Waiting for data
I (5473) example_dns_redirect_server: Received 33 bytes from 192.168.4.2 | DNS reply with len: 49
I (5483) example_dns_redirect_server: Waiting for data
I (5503) example_dns_redirect_server: Received 21 bytes from 192.168.4.2 | DNS reply with len: 37
I (5503) example_dns_redirect_server: Waiting for data
I (5503) example_dns_redirect_server: Received 33 bytes from 192.168.4.2 | DNS reply with len: 49
I (5513) example_dns_redirect_server: Waiting for data
I (5523) example_dns_redirect_server: Received 21 bytes from 192.168.4.2 | DNS reply with len: 37
I (5523) example_dns_redirect_server: Waiting for data
I (5533) example_dns_redirect_server: Received 43 bytes from 192.168.4.2 | DNS reply with len: 59
I (5543) example_dns_redirect_server: Waiting for data
I (5553) example_dns_redirect_server: Received 33 bytes from 192.168.4.2 | DNS reply with len: 49
I (5553) example_dns_redirect_server: Waiting for data
I (5573) example_dns_redirect_server: Received 55 bytes from 192.168.4.2 | DNS reply with len: 71
I (5573) example_dns_redirect_server: Waiting for data
I (5573) example_dns_redirect_server: Received 21 bytes from 192.168.4.2 | DNS reply with len: 37
I (5583) example_dns_redirect_server: Waiting for data
I (5593) example_dns_redirect_server: Received 41 bytes from 192.168.4.2 | DNS reply with len: 57
I (5593) example_dns_redirect_server: Waiting for data
I (5603) example_dns_redirect_server: Received 41 bytes from 192.168.4.2 | DNS reply with len: 57
I (5613) example_dns_redirect_server: Waiting for data
I (5793) example_dns_redirect_server: Received 55 bytes from 192.168.4.2 | DNS reply with len: 71
I (5793) example_dns_redirect_server: Waiting for data
I (5933) example_dns_redirect_server: Received 55 bytes from 192.168.4.2 | DNS reply with len: 71
I (5933) example_dns_redirect_server: Waiting for data
I (5953) example_dns_redirect_server: Received 33 bytes from 192.168.4.2 | DNS reply with len: 49
I (5953) example_dns_redirect_server: Waiting for data
I (5953) example_dns_redirect_server: Received 21 bytes from 192.168.4.2 | DNS reply with len: 37
I (5963) example_dns_redirect_server: Waiting for data
I (5973) example_dns_redirect_server: Received 43 bytes from 192.168.4.2 | DNS reply with len: 59
I (5983) example_dns_redirect_server: Waiting for data
I (5983) example_dns_redirect_server: Received 33 bytes from 192.168.4.2 | DNS reply with len: 49
I (5993) example_dns_redirect_server: Waiting for data
I (5993) example_dns_redirect_server: Received 21 bytes from 192.168.4.2 | DNS reply with len: 37
I (6003) example_dns_redirect_server: Waiting for data
I (6513) example_dns_redirect_server: Received 38 bytes from 192.168.4.2 | DNS reply with len: 54
I (6513) example_dns_redirect_server: Waiting for data
I (6533) example: Redirecting to root
I (6543) example: Redirecting to root
I (6553) example: Redirecting to root
I (6563) example: Redirecting to root
I (6573) example: Redirecting to root
I (6583) example: Redirecting to root
I (6593) example: Serve root
I (6613) example: Redirecting to root
I (6613) example: Serve root
I (6623) example: Serve root
I (6623) example: Serve root
I (6633) example: Redirecting to root
I (6643) example: Serve root
I (6653) example: Redirecting to root
I (6663) example: Serve root
I (6673) example: Redirecting to root
I (6673) example: Serve root
I (6683) example: Redirecting to root
I (6693) example: Serve root
I (6733) example: Serve root
I (6743) example: Serve root
I (6753) example: Serve root
I (6793) example: Redirecting to root
E (6803) httpd: httpd_accept_conn: error in accept (23)
W (6803) httpd: httpd_server: error accepting new connection
E (6813) httpd: httpd_accept_conn: error in accept (23)
I (6813) example_dns_redirect_server: Received 80 bytes from 192.168.4.2 | DNS reply with len: 96
W (6813) httpd: httpd_server: error accepting new connection
I (6813) example_dns_redirect_server: Waiting for data
I (6823) example_dns_redirect_server: Received 34 bytes from 192.168.4.2 | DNS reply with len: 50
I (6833) example_dns_redirect_server: Waiting for data
I (6843) example_dns_redirect_server: Received 29 bytes from 192.168.4.2 | DNS reply with len: 45
I (6843) example_dns_redirect_server: Waiting for data
I (6853) example_dns_redirect_server: Received 32 bytes from 192.168.4.2 | DNS reply with len: 48
I (6863) example: Serve root
I (6863) example_dns_redirect_server: Waiting for data
I (6873) example_dns_redirect_server: Received 35 bytes from 192.168.4.2 | DNS reply with len: 51
I (6873) example_dns_redirect_server: Waiting for data
I (6883) example_dns_redirect_server: Received 33 bytes from 192.168.4.2 | DNS reply with len: 49
I (6893) example_dns_redirect_server: Waiting for data
I (6893) example_dns_redirect_server: Received 36 bytes from 192.168.4.2 | DNS reply with len: 52
I (6903) example_dns_redirect_server: Waiting for data
I (7153) example_dns_redirect_server: Received 42 bytes from 192.168.4.2 | DNS reply with len: 58
I (7153) example_dns_redirect_server: Waiting for data
I (7153) example_dns_redirect_server: Received 45 bytes from 192.168.4.2 | DNS reply with len: 61
I (7163) example_dns_redirect_server: Waiting for data
I (7173) example_dns_redirect_server: Received 29 bytes from 192.168.4.2 | DNS reply with len: 45
I (7183) example_dns_redirect_server: Waiting for data
I (7183) example_dns_redirect_server: Received 30 bytes from 192.168.4.2 | DNS reply with len: 46
I (7193) example_dns_redirect_server: Waiting for data
I (7203) example_dns_redirect_server: Received 28 bytes from 192.168.4.2 | DNS reply with len: 44
I (7203) example_dns_redirect_server: Waiting for data
I (7213) example_dns_redirect_server: Received 27 bytes from 192.168.4.2 | DNS reply with len: 43
I (7223) example_dns_redirect_server: Waiting for data
I (7223) example_dns_redirect_server: Received 29 bytes from 192.168.4.2 | DNS reply with len: 45
I (7233) example_dns_redirect_server: Waiting for data
I (7493) example_dns_redirect_server: Received 38 bytes from 192.168.4.2 | DNS reply with len: 54
I (7493) example_dns_redirect_server: Waiting for data
I (7503) example_dns_redirect_server: Received 38 bytes from 192.168.4.2 | DNS reply with len: 54
I (7503) example_dns_redirect_server: Waiting for data
I (7503) example_dns_redirect_server: Received 38 bytes from 192.168.4.2 | DNS reply with len: 54
E (7513) httpd: httpd_accept_conn: error in accept (23)
W (7523) httpd: httpd_server: error accepting new connection
I (7513) example_dns_redirect_server: Waiting for data
E (7533) httpd: httpd_accept_conn: error in accept (23)
W (7533) httpd: httpd_server: error accepting new connection
E (7543) httpd: httpd_accept_conn: error in accept (23)
W (7543) httpd: httpd_server: error accepting new connection
I (7553) example_dns_redirect_server: Received 41 bytes from 192.168.4.2 | DNS reply with len: 57
E (7553) httpd: httpd_accept_conn: error in accept (23)
I (7563) example_dns_redirect_server: Waiting for data
W (7563) httpd: httpd_server: error accepting new connection
I (7573) example_dns_redirect_server: Received 42 bytes from 192.168.4.2 | DNS reply with len: 58
E (7573) httpd: httpd_accept_conn: error in accept (23)
I (7583) example_dns_redirect_server: Waiting for data
W (7593) httpd: httpd_server: error accepting new connection
E (7603) httpd: httpd_accept_conn: error in accept (23)
W (7603) httpd: httpd_server: error accepting new connection
E (7613) httpd: httpd_accept_conn: error in accept (23)
W (7613) httpd: httpd_server: error accepting new connection
I (7893) example_dns_redirect_server: Received 45 bytes from 192.168.4.2 | DNS reply with len: 61
I (7903) example_dns_redirect_server: Waiting for data
I (8013) example_dns_redirect_server: Received 55 bytes from 192.168.4.2 | DNS reply with len: 71
I (8023) example_dns_redirect_server: Waiting for data
I (8023) example_dns_redirect_server: Received 41 bytes from 192.168.4.2 | DNS reply with len: 57
I (8033) example_dns_redirect_server: Waiting for data
I (8073) example: Redirecting to root
I (8083) example: Redirecting to root
I (8123) example: Serve root
I (8143) example: Serve root
I (8143) example_dns_redirect_server: Received 55 bytes from 192.168.4.2 | DNS reply with len: 71
I (8153) example_dns_redirect_server: Waiting for data
I (8423) example_dns_redirect_server: Received 55 bytes from 192.168.4.2 | DNS reply with len: 71
I (8423) example_dns_redirect_server: Waiting for data
I (8553) example_dns_redirect_server: Received 55 bytes from 192.168.4.2 | DNS reply with len: 71
I (8553) example_dns_redirect_server: Waiting for data
I (8553) example_dns_redirect_server: Received 41 bytes from 192.168.4.2 | DNS reply with len: 57
I (8563) example_dns_redirect_server: Waiting for data
I (8973) example_dns_redirect_server: Received 33 bytes from 192.168.4.2 | DNS reply with len: 49
I (8973) example_dns_redirect_server: Waiting for data
I (8973) example_dns_redirect_server: Received 21 bytes from 192.168.4.2 | DNS reply with len: 37
I (8983) example_dns_redirect_server: Waiting for data
I (8993) example_dns_redirect_server: Received 43 bytes from 192.168.4.2 | DNS reply with len: 59
I (9003) example_dns_redirect_server: Waiting for data
I (9003) example_dns_redirect_server: Received 33 bytes from 192.168.4.2 | DNS reply with len: 49
I (9013) example_dns_redirect_server: Waiting for data
I (9013) example_dns_redirect_server: Received 21 bytes from 192.168.4.2 | DNS reply with len: 37
I (9023) example_dns_redirect_server: Waiting for data
I (10033) example: Redirecting to root
I (10043) example: Redirecting to root
I (10043) example: Redirecting to root
I (10053) example: Redirecting to root
I (10063) example: Redirecting to root
I (10073) example: Redirecting to root
I (10093) example: Serve root
I (10093) example: Serve root
I (10103) example: Serve root
I (10113) example: Serve root
I (10123) example: Serve root
I (10133) example: Serve root
I (10153) example_dns_redirect_server: Received 30 bytes from 192.168.4.2 | DNS reply with len: 46
I (10153) example_dns_redirect_server: Waiting for data
I (10153) example_dns_redirect_server: Received 30 bytes from 192.168.4.2 | DNS reply with len: 46
I (10163) example_dns_redirect_server: Waiting for data
I (10173) example_dns_redirect_server: Received 45 bytes from 192.168.4.2 | DNS reply with len: 61
I (10173) example_dns_redirect_server: Waiting for data
I (10253) example_dns_redirect_server: Received 35 bytes from 192.168.4.2 | DNS reply with len: 51
I (10253) example_dns_redirect_server: Waiting for data
I (10293) example: Redirecting to root
I (10303) example: Redirecting to root
I (10313) example: Redirecting to root
I (10323) example: Redirecting to root
I (10333) example: Redirecting to root
I (10343) example: Serve root
I (10373) example_dns_redirect_server: Received 34 bytes from 192.168.4.2 | DNS reply with len: 50
I (10373) example_dns_redirect_server: Waiting for data
I (10383) example: Serve root
I (10383) example: Serve root
I (10393) example: Serve root
I (10393) example: Serve root
I (10513) example_dns_redirect_server: Received 41 bytes from 192.168.4.2 | DNS reply with len: 57
I (10513) example_dns_redirect_server: Waiting for data
E (10523) httpd: httpd_accept_conn: error in accept (23)
W (10523) httpd: httpd_server: error accepting new connection
I (10593) example_dns_redirect_server: Received 30 bytes from 192.168.4.2 | DNS reply with len: 46
I (10603) example_dns_redirect_server: Waiting for data
E (11033) httpd: httpd_accept_conn: error in accept (113)
W (11033) httpd: httpd_server: error accepting new connection
E (11033) httpd: httpd_accept_conn: error in accept (113)
W (11033) httpd: httpd_server: error accepting new connection
E (11043) httpd: httpd_accept_conn: error in accept (113)
W (11043) httpd: httpd_server: error accepting new connection
E (11053) httpd: httpd_accept_conn: error in accept (113)
W (11053) httpd: httpd_server: error accepting new connection
E (11063) httpd: httpd_accept_conn: error in accept (23)
W (11063) httpd: httpd_server: error accepting new connection
E (11073) httpd: httpd_accept_conn: error in accept (23)
W (11073) httpd: httpd_server: error accepting new connection
E (11083) httpd: httpd_accept_conn: error in accept (23)
W (11083) httpd: httpd_server: error accepting new connection
I (11213) example_dns_redirect_server: Received 35 bytes from 192.168.4.2 | DNS reply with len: 51
I (11223) example_dns_redirect_server: Waiting for data
I (11223) example_dns_redirect_server: Received 33 bytes from 192.168.4.2 | DNS reply with len: 49
I (11233) example_dns_redirect_server: Waiting for data
E (11303) httpd: httpd_accept_conn: error in accept (23)
W (11303) httpd: httpd_server: error accepting new connection
E (11303) httpd: httpd_accept_conn: error in accept (23)
W (11303) httpd: httpd_server: error accepting new connection
E (11313) httpd: httpd_accept_conn: error in accept (23)
W (11313) httpd: httpd_server: error accepting new connection
I (11543) example_dns_redirect_server: Received 35 bytes from 192.168.4.2 | DNS reply with len: 51
I (11543) example_dns_redirect_server: Waiting for data
I (11553) example_dns_redirect_server: Received 32 bytes from 192.168.4.2 | DNS reply with len: 48
I (11563) example_dns_redirect_server: Waiting for data
I (11563) example_dns_redirect_server: Received 45 bytes from 192.168.4.2 | DNS reply with len: 61
I (11573) example_dns_redirect_server: Waiting for data
I (11603) example_dns_redirect_server: Received 43 bytes from 192.168.4.2 | DNS reply with len: 59
I (11603) example_dns_redirect_server: Waiting for data
I (11613) example_dns_redirect_server: Received 35 bytes from 192.168.4.2 | DNS reply with len: 51
I (11623) example_dns_redirect_server: Waiting for data
I (11623) example_dns_redirect_server: Received 39 bytes from 192.168.4.2 | DNS reply with len: 55
I (11633) example_dns_redirect_server: Waiting for data
I (11633) example_dns_redirect_server: Received 43 bytes from 192.168.4.2 | DNS reply with len: 59
I (11643) example_dns_redirect_server: Waiting for data
I (11653) example_dns_redirect_server: Received 47 bytes from 192.168.4.2 | DNS reply with len: 63
I (11663) example_dns_redirect_server: Waiting for data
I (11743) example_dns_redirect_server: Received 39 bytes from 192.168.4.2 | DNS reply with len: 55
I (11743) example_dns_redirect_server: Waiting for data
I (11793) example_dns_redirect_server: Received 44 bytes from 192.168.4.2 | DNS reply with len: 60
I (11793) example_dns_redirect_server: Waiting for data
I (11863) example_dns_redirect_server: Received 42 bytes from 192.168.4.2 | DNS reply with len: 58
I (11863) example_dns_redirect_server: Waiting for data
I (11873) example_dns_redirect_server: Received 35 bytes from 192.168.4.2 | DNS reply with len: 51
I (11873) example_dns_redirect_server: Waiting for data
I (11883) example_dns_redirect_server: Received 44 bytes from 192.168.4.2 | DNS reply with len: 60
I (11893) example_dns_redirect_server: Waiting for data
I (11893) example_dns_redirect_server: Received 43 bytes from 192.168.4.2 | DNS reply with len: 59
I (11903) example_dns_redirect_server: Waiting for data
I (12143) example_dns_redirect_server: Received 29 bytes from 192.168.4.2 | DNS reply with len: 45
I (12143) example_dns_redirect_server: Waiting for data
I (12183) example_dns_redirect_server: Received 43 bytes from 192.168.4.2 | DNS reply with len: 59
I (12193) example_dns_redirect_server: Waiting for data
I (12333) example_dns_redirect_server: Received 47 bytes from 192.168.4.2 | DNS reply with len: 63
I (12333) example_dns_redirect_server: Waiting for data
I (12333) example_dns_redirect_server: Received 38 bytes from 192.168.4.2 | DNS reply with len: 54
I (12343) example_dns_redirect_server: Waiting for data
I (12493) example_dns_redirect_server: Received 36 bytes from 192.168.4.2 | DNS reply with len: 52
I (12493) example_dns_redirect_server: Waiting for data
I (12583) example_dns_redirect_server: Received 43 bytes from 192.168.4.2 | DNS reply with len: 59
I (12583) example_dns_redirect_server: Waiting for data
I (12623) example_dns_redirect_server: Received 32 bytes from 192.168.4.2 | DNS reply with len: 48
I (12623) example_dns_redirect_server: Waiting for data
I (12803) example_dns_redirect_server: Received 37 bytes from 192.168.4.2 | DNS reply with len: 53
I (12803) example_dns_redirect_server: Waiting for data
I (12843) example_dns_redirect_server: Received 35 bytes from 192.168.4.2 | DNS reply with len: 51
I (12853) example_dns_redirect_server: Waiting for data
I (12853) example_dns_redirect_server: Received 32 bytes from 192.168.4.2 | DNS reply with len: 48
I (12863) example_dns_redirect_server: Waiting for data
E (13033) httpd: httpd_accept_conn: error in accept (23)
W (13033) httpd: httpd_server: error accepting new connection
E (13043) httpd: httpd_accept_conn: error in accept (23)
W (13043) httpd: httpd_server: error accepting new connection
I (13043) example_dns_redirect_server: Received 36 bytes from 192.168.4.2 | DNS reply with len: 52
E (13053) httpd: httpd_accept_conn: error in accept (23)
I (13053) example_dns_redirect_server: Waiting for data
W (13063) httpd: httpd_server: error accepting new connection
E (13073) httpd: httpd_accept_conn: error in accept (23)
W (13073) httpd: httpd_server: error accepting new connection
I (13493) example_dns_redirect_server: Received 43 bytes from 192.168.4.2 | DNS reply with len: 59
I (13503) example_dns_redirect_server: Waiting for data
I (15323) example_dns_redirect_server: Received 43 bytes from 192.168.4.2 | DNS reply with len: 59
I (15333) example_dns_redirect_server: Waiting for data
E (15343) httpd: httpd_accept_conn: error in accept (23)
W (15343) httpd: httpd_server: error accepting new connection
E (15353) httpd: httpd_accept_conn: error in accept (23)
W (15353) httpd: httpd_server: error accepting new connection
E (15353) httpd: httpd_accept_conn: error in accept (23)
W (15363) httpd: httpd_server: error accepting new connection
E (16423) httpd: httpd_accept_conn: error in accept (23)
W (16423) httpd: httpd_server: error accepting new connection
E (16433) httpd: httpd_accept_conn: error in accept (23)
W (16433) httpd: httpd_server: error accepting new connection
I (17353) example_dns_redirect_server: Received 43 bytes from 192.168.4.2 | DNS reply with len: 59
I (17353) example_dns_redirect_server: Waiting for data
I (18183) example: Redirecting to root
I (18193) example: Redirecting to root
I (18193) example: Redirecting to root
I (18203) example: Redirecting to root
I (18213) example: Redirecting to root
I (18213) example: Redirecting to root
I (18263) example: Serve root
I (18273) example: Serve root
I (18273) example: Serve root
I (18283) example: Serve root
I (18293) example: Serve root
I (18293) example: Serve root
I (18413) example: Redirecting to root
I (18473) example: Redirecting to root
I (18473) example: Serve root
I (18483) example: Redirecting to root
I (18483) example: Redirecting to root
I (18493) example: Redirecting to root
I (18513) example: Serve root
I (18533) example: Serve root
I (18723) example: Serve root
I (18733) example: Serve root
E (19073) httpd: httpd_accept_conn: error in accept (23)
W (19073) httpd: httpd_server: error accepting new connection
E (19093) httpd: httpd_accept_conn: error in accept (23)
W (19093) httpd: httpd_server: error accepting new connection
I (19403) example_dns_redirect_server: Received 43 bytes from 192.168.4.2 | DNS reply with len: 59
I (19403) example_dns_redirect_server: Waiting for data
E (19413) httpd: httpd_accept_conn: error in accept (23)
W (19413) httpd: httpd_server: error accepting new connection
E (21523) httpd: httpd_accept_conn: error in accept (23)
W (21523) httpd: httpd_server: error accepting new connection
E (21533) httpd: httpd_accept_conn: error in accept (23)
W (21533) httpd: httpd_server: error accepting new connectio