ipv6 with controld stops working after about 2 hours

[Deleted member 121779]

i posted link to pastebin with log , its a few posts up , had to wait for mod's to approve it but its posted there now

 

[dave14305]

i posted link to pastebin with log , its a few posts up , had to wait for mod's to approve it but its posted there now

Link doesn’t work.

 

[Deleted member 121779]

I'd still like to see what logs triggered this "finding".

here is what I've found out , this is the output from claude and us doing what you advised ,
Here's what the tcpdump is showing us:
The smoking gun is at 17:27:17 — after service restart_dhcp6c, instead of sending a clean RENEW, odhcp6c:

1. Sends a SOLICIT (starting from scratch like it's brand new)
2. Gets a different prefix — 2001:56a:785e:3f00::/56 (was 785d, now 785e)
3. Then immediately sends another RENEW with pltime:0 vltime:0 again

This is the core problem: Every time odhcp6c restarts it does a full SOLICIT instead of continuing the existing lease, which causes Telus to assign a brand new prefix. When the prefix changes, the default route becomes invalid and IPv6 breaks until everything is reconfigured.

The pltime:0 vltime:0 in the RENEW packets is also still happening despite ipv6_dhcp6c_release=0 — which suggests that nvram setting may not actually affect odhcp6c's behavior on this firmware version.
This is perfect information for dave14305. Post this tcpdump output to the forum and ask him specifically:

• Why does odhcp6c SOLICIT instead of RENEW after restart?
• Why does ipv6_dhcp6c_release=0 not prevent the pltime:0 vltime:0 in RENEW packets?

This is getting to the real root cause now!

 

[dave14305]

This is getting tiring in that you never give us any real data to interpret and actually help you.

 

[Viktor Jaep]

here is what I've found out , this is the output from claude and us doing what you advised ,
Here's what the tcpdump is showing us:
The smoking gun is at 17:27:17 — after service restart_dhcp6c, instead of sending a clean RENEW, odhcp6c:

1. Sends a SOLICIT (starting from scratch like it's brand new)
2. Gets a different prefix — 2001:56a:785e:3f00::/56 (was 785d, now 785e)
3. Then immediately sends another RENEW with pltime:0 vltime:0 again

This is the core problem: Every time odhcp6c restarts it does a full SOLICIT instead of continuing the existing lease, which causes Telus to assign a brand new prefix. When the prefix changes, the default route becomes invalid and IPv6 breaks until everything is reconfigured.

The pltime:0 vltime:0 in the RENEW packets is also still happening despite ipv6_dhcp6c_release=0 — which suggests that nvram setting may not actually affect odhcp6c's behavior on this firmware version.
This is perfect information for dave14305. Post this tcpdump output to the forum and ask him specifically:

• Why does odhcp6c SOLICIT instead of RENEW after restart?
• Why does ipv6_dhcp6c_release=0 not prevent the pltime:0 vltime:0 in RENEW packets?

This is getting to the real root cause now!

Thanks AI summary output!

 

[Deleted member 121779]

Thanks AI summary output!

I've been fighting with my usb not mounting after reboots , i have tcp dump running now and just waiting on the next time ipv6 drops , i'll post the output as soon i get something

 

[Deleted member 121779]

this is what the output showed before the reboot , ASUSWRT-Merlin GT-AXE16000 3006.102.7_0 Sun Feb 22 16:51:21 UTC 2026Admin@GT-AXE16000-B554:/tmp/home/root# tcpdump -nvpei eth0 udp and port 547tcpdump: listening on eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes17:25:32.157370 a0:36:bc:71:b5:58 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 171: (flowlabel 0x46fce, hlim 1, next-header UDP (17) payload length: 117) fe80::a236:bcff:fe71:b558.546 > ff02::1:2.547: [bad udp cksum 0x110e -> 0xdd96!] dhcp6 renew (xid=9ff5f8 (elapsed-time 0) (option-request DNS-server DNS-search-list opt_82) (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:0 T2:0 (IA_PD-prefix 2001:56a:785d:3f00::/56 pltime:0 vltime:0)))17:25:32.184595 3a:4f:49:d3:b0:b6 > a0:36:bc:71:b5:58, ethertype IPv6 (0x86dd), length 191: (class 0xc0, hlim 64, next-header UDP (17) payload length: 137) fe80::3a4f:49ff:fed3:b0b6.547 > fe80::a236:bcff:fe71:b558.546: [udp sum ok] dhcp6 reply (xid=9ff5f8 (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:3600 T2:5400 (IA_PD-prefix 2001:56a:785d:3f00::/56 pltime:7200 vltime:7500)) (DNS-server 2001:568:ff09:10c::67 2001:568:ff09:10a::116))17:27:17.343585 a0:36:bc:71:b5:58 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 161: (flowlabel 0x46fce, hlim 1, next-header UDP (17) payload length: 107) fe80::a236:bcff:fe71:b558.546 > ff02::1:2.547: [bad udp cksum 0x1104 -> 0xc817!] dhcp6 solicit (xid=7f201f (elapsed-time 0) (option-request DNS-server DNS-search-list opt_82) (client-ID hwaddr type 1 a036bc71b554) (reconfigure-accept) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:111960 T1:0 T2:0 (IA_PD-prefix ::/56 pltime:0 vltime:0)))17:27:18.409687 a0:36:bc:71:b5:58 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 161: (flowlabel 0x46fce, hlim 1, next-header UDP (17) payload length: 107) fe80::a236:bcff:fe71:b558.546 > ff02::1:2.547: [bad udp cksum 0x1104 -> 0xc7ad!] dhcp6 solicit (xid=7f201f (elapsed-time 106) (option-request DNS-server DNS-search-list opt_82) (client-ID hwaddr type 1 a036bc71b554) (reconfigure-accept) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:111960 T1:0 T2:0 (IA_PD-prefix ::/56 pltime:0 vltime:0)))17:27:18.647285 3a:4f:49:d3:b0:b6 > a0:36:bc:71:b5:58, ethertype IPv6 (0x86dd), length 254: (class 0xc0, hlim 64, next-header UDP (17) payload length: 200) fe80::3a4f:49ff:fed3:b0b6.547 > fe80::a236:bcff:fe71:b558.546: [udp sum ok] dhcp6 advertise (xid=7f201f (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_NA IAID:1 T1:0 T2:0 (status-code NoAddrsAvail)) (IA_PD IAID:111960 T1:3600 T2:5400 (IA_PD-prefix 2001:56a:785e:3f00::/56 pltime:7200 vltime:7500)) (DNS-server 2001:568:ff09:10c::67 2001:568:ff09:10a::116))17:27:19.099959 a0:36:bc:71:b5:58 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 145: (flowlabel 0x46fce, hlim 1, next-header UDP (17) payload length: 91) fe80::a236:bcff:fe71:b558.546 > ff02::1:2.547: [bad udp cksum 0x10f4 -> 0xa3a9!] dhcp6 solicit (xid=394503 (elapsed-time 0) (option-request DNS-server DNS-search-list opt_82) (client-ID hwaddr type 1 a036bc71b554) (reconfigure-accept) (IA_PD IAID:111960 T1:0 T2:0 (IA_PD-prefix ::/56 pltime:0 vltime:0)))17:27:19.104183 3a:4f:49:d3:b0:b6 > a0:36:bc:71:b5:58, ethertype IPv6 (0x86dd), length 191: (class 0xc0, hlim 64, next-header UDP (17) payload length: 137) fe80::3a4f:49ff:fed3:b0b6.547 > fe80::a236:bcff:fe71:b558.546: [udp sum ok] dhcp6 advertise (xid=394503 (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:3600 T2:5400 (IA_PD-prefix 2001:56a:785e:3f00::/56 pltime:7200 vltime:7500)) (DNS-server 2001:568:ff09:10c::67 2001:568:ff09:10a::116))17:27:20.416833 a0:36:bc:71:b5:58 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 171: (flowlabel 0x46fce, hlim 1, next-header UDP (17) payload length: 117) fe80::a236:bcff:fe71:b558.546 > ff02::1:2.547: [bad udp cksum 0x110e -> 0x1506!] dhcp6 request (xid=c885f4 (elapsed-time 0) (option-request DNS-server DNS-search-list opt_82) (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:0 T2:0 (IA_PD-prefix 2001:56a:785e:3f00::/56 pltime:7200 vltime:7500)))17:27:20.839675 3a:4f:49:d3:b0:b6 > a0:36:bc:71:b5:58, ethertype IPv6 (0x86dd), length 191: (class 0xc0, hlim 64, next-header UDP (17) payload length: 137) fe80::3a4f:49ff:fed3:b0b6.547 > fe80::a236:bcff:fe71:b558.546: [udp sum ok] dhcp6 reply (xid=c885f4 (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:3600 T2:5400 (IA_PD-prefix 2001:56a:785e:3f00::/56 pltime:7200 vltime:7500)) (DNS-server 2001:568:ff09:10c::67 2001:568:ff09:10a::116))17:27:27.393525 a0:36:bc:71:b5:58 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 171: (flowlabel 0x46fce, hlim 1, next-header UDP (17) payload length: 117) fe80::a236:bcff:fe71:b558.546 > ff02::1:2.547: [bad udp cksum 0x110e -> 0x1f21!] dhcp6 renew (xid=28b3e5 (elapsed-time 0) (option-request DNS-server DNS-search-list opt_82) (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:0 T2:0 (IA_PD-prefix 2001:56a:785e:3f00::/56 pltime:0 vltime:0)))17:27:27.433390 3a:4f:49:d3:b0:b6 > a0:36:bc:71:b5:58, ethertype IPv6 (0x86dd), length 191: (class 0xc0, hlim 64, next-header UDP (17) payload length: 137) fe80::3a4f:49ff:fed3:b0b6.547 > fe80::a236:bcff:fe71:b558.546: [udp sum ok] dhcp6 reply (xid=28b3e5 (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:3600 T2:5400 (IA_PD-prefix 2001:56a:785e:3f00::/56 pltime:7200 vltime:7500)) (DNS-server 2001:568:ff09:10c::67 2001:568:ff09:10a::116))

 

[Deleted member 121779]

This is getting tiring in that you never give us any real data to interpret and actually help you.

please forgive me for not knowing what I'm doing , I have had noone to teach me things and everything I know so far has been self taught until I took comptia courses network pro and security pro (got 98%) but those courses are a joke and "simulated enviroments" are just retarded , I am starting CCNA next month , any reccomendations on a good course to take? I am a still learning many basic things and not good with linux yet , I couldn't write a line of code to save my life but I have been able to build some pretty cool things with the help of AI , nothing complicated yet, just a ESP32 cam that gemini watches for people I know or friends cars or packages left on my step . Sorry if this chat has been frustrating , I'm just trying to understand what exactly is going on and I have had my AI "teaching" me what commands do what and how filesystem works ect

 

[dave14305]

this is what the output showed before the reboot ,

Do you have the router's system log from the same timeframe? 17:25-17:30?

grep odhcp6c /jffs/syslog.log-1 /jffs/syslog.log

Here's an example I found when I was doing a similar thing on my own router last year. odhcp6c will tell you what it's doing when the debug is enabled.

Mon Nov 24 10:58:22 2025 daemon.notice odhcp6c[22815]: (re)starting transaction on eth1
Mon Nov 24 10:58:23 2025 daemon.notice odhcp6c[22815]: Starting SOLICIT transaction (timeout 4294967295s, max rc 0)
Mon Nov 24 10:58:23 2025 daemon.notice odhcp6c[22815]: Got a valid ADVERTISE after 26ms
Mon Nov 24 10:58:23 2025 daemon.info odhcp6c[22815]: IA_NA 0001 T1 100912 T2 161460
Mon Nov 24 10:58:23 2025 daemon.info odhcp6c[22815]: 2001:dead:beef:2c:d1ce:4f42:6e79:ba6e preferred 203066 valid 203066
Mon Nov 24 10:58:23 2025 daemon.info odhcp6c[22815]: IA_PD 0001 T1 100912 T2 161460
Mon Nov 24 10:58:23 2025 daemon.info odhcp6c[22815]: 2601:cafe:face:5de0::/60 preferred 201825 valid 201825
Mon Nov 24 10:58:24 2025 daemon.notice odhcp6c[22815]: Starting REQUEST transaction (timeout 4294967295s, max rc 10)
Mon Nov 24 10:58:24 2025 daemon.notice odhcp6c[22815]: Send REQUEST message (elapsed 0ms, rc 0)
Mon Nov 24 10:58:24 2025 daemon.notice odhcp6c[22815]: Got a valid REPLY after 25ms
Mon Nov 24 10:58:24 2025 daemon.info odhcp6c[22815]: IA_NA 0001 T1 29643 T2 132951
Mon Nov 24 10:58:24 2025 daemon.info odhcp6c[22815]: 2001:dead:beef:2c:d1ce:4f42:6e79:ba6e preferred 203064 valid 203064
Mon Nov 24 10:58:24 2025 daemon.info odhcp6c[22815]: IA_PD 0001 T1 28959 T2 132600
Mon Nov 24 10:58:24 2025 daemon.info odhcp6c[22815]: 2601:cafe:face:5de0::/60 preferred 201823 valid 201823
Mon Nov 24 10:58:24 2025 daemon.info odhcp6c[22815]: T1 28959s, T2 132600s, T3 203064s
Mon Nov 24 10:58:24 2025 daemon.notice odhcp6c[22815]: entering stateful-mode on eth1
Mon Nov 24 10:58:24 2025 daemon.notice odhcp6c[22815]: Starting <POLL> transaction (timeout 28959s, max rc 0)

 

[Deleted member 121779]

Do you have the router's system log from the same timeframe? 17:25-17:30?

grep odhcp6c /jffs/syslog.log-1 /jffs/syslog.log

Here's an example I found when I was doing a similar thing on my own router last year. odhcp6c will tell you what it's doing when the debug is enabled.

Mon Nov 24 10:58:22 2025 daemon.notice odhcp6c[22815]: (re)starting transaction on eth1
Mon Nov 24 10:58:23 2025 daemon.notice odhcp6c[22815]: Starting SOLICIT transaction (timeout 4294967295s, max rc 0)
Mon Nov 24 10:58:23 2025 daemon.notice odhcp6c[22815]: Got a valid ADVERTISE after 26ms
Mon Nov 24 10:58:23 2025 daemon.info odhcp6c[22815]: IA_NA 0001 T1 100912 T2 161460
Mon Nov 24 10:58:23 2025 daemon.info odhcp6c[22815]: 2001:dead:beef:2c:d1ce:4f42:6e79:ba6e preferred 203066 valid 203066
Mon Nov 24 10:58:23 2025 daemon.info odhcp6c[22815]: IA_PD 0001 T1 100912 T2 161460
Mon Nov 24 10:58:23 2025 daemon.info odhcp6c[22815]: 2601:cafe:face:5de0::/60 preferred 201825 valid 201825
Mon Nov 24 10:58:24 2025 daemon.notice odhcp6c[22815]: Starting REQUEST transaction (timeout 4294967295s, max rc 10)
Mon Nov 24 10:58:24 2025 daemon.notice odhcp6c[22815]: Send REQUEST message (elapsed 0ms, rc 0)
Mon Nov 24 10:58:24 2025 daemon.notice odhcp6c[22815]: Got a valid REPLY after 25ms
Mon Nov 24 10:58:24 2025 daemon.info odhcp6c[22815]: IA_NA 0001 T1 29643 T2 132951
Mon Nov 24 10:58:24 2025 daemon.info odhcp6c[22815]: 2001:dead:beef:2c:d1ce:4f42:6e79:ba6e preferred 203064 valid 203064
Mon Nov 24 10:58:24 2025 daemon.info odhcp6c[22815]: IA_PD 0001 T1 28959 T2 132600
Mon Nov 24 10:58:24 2025 daemon.info odhcp6c[22815]: 2601:cafe:face:5de0::/60 preferred 201823 valid 201823
Mon Nov 24 10:58:24 2025 daemon.info odhcp6c[22815]: T1 28959s, T2 132600s, T3 203064s
Mon Nov 24 10:58:24 2025 daemon.notice odhcp6c[22815]: entering stateful-mode on eth1
Mon Nov 24 10:58:24 2025 daemon.notice odhcp6c[22815]: Starting <POLL> transaction (timeout 28959s, max rc 0)

I saved syslog , and took out the timeframe 17:25 to 30 , I noticed the timestamp for couple big sections is Dec31 , no idea why that is but i'm assuming all my fracking around in ssh caused that , lol copy pasting AI crap and not understanding what I'm doing hahaha , this is google drive link to txt file with said lines

https://docs.google.com/document/d/18Zktfo4Npx3L6oy7kP8HsfduS-6QMn2snJ7BgJWNLxY/edit?usp=drive_link

 

[Deleted member 121779]

here is what tcp dump just got , claude says " The key question for dave: Why is odhcp6c sending a SOLICIT instead of a RENEW? It should be sending a RENEW at T1=3600 seconds (1 hour). Something is killing and restarting odhcp6c after only ~34 minutes, causing it to lose its lease state and start from scratch with a SOLICIT.
This is perfect data for dave. Post this tcpdump output and ask him — what is killing odhcp6c before T1? Is it Merlin's internal rc system?"

Admin@GT-AXE16000-B554:/tmp/home/root# tcpdump -nvpei eth0 udp and port 547
tcpdump: listening on eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes
19:30:26.427116 a0:36:bc:71:b5:58 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 171: (flowlabel 0x95ea7, hlim 1, next-header UDP (17) payload length: 117) fe80::a236:bcff:fe71:b558.546 > ff02::1:2.547: [bad udp cksum 0x110e -> 0xd454!] dhcp6 renew (xid=c00b68 (elapsed-time 0) (option-request DNS-server DNS-search-list opt_82) (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:0 T2:0 (IA_PD-prefix 2001:56a:7850:f100::/56 pltime:0 vltime:0)))
19:30:26.480483 3a:4f:49:d3:b0:b6 > a0:36:bc:71:b5:58, ethertype IPv6 (0x86dd), length 191: (class 0xc0, hlim 64, next-header UDP (17) payload length: 137) fe80::3a4f:49ff:fed3:b0b6.547 > fe80::a236:bcff:fe71:b558.546: [udp sum ok] dhcp6 reply (xid=c00b68 (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:3600 T2:5400 (IA_PD-prefix 2001:56a:7850:f100::/56 pltime:7200 vltime:7500)) (DNS-server 2001:568:ff09:10c::67 2001:568:ff09:10a::116))
20:05:03.636604 a0:36:bc:71:b5:58 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 161: (flowlabel 0x95ea7, hlim 1, next-header UDP (17) payload length: 107) fe80::a236:bcff:fe71:b558.546 > ff02::1:2.547: [bad udp cksum 0x1104 -> 0xc761!] dhcp6 solicit (xid=6620ee (elapsed-time 0) (option-request DNS-server DNS-search-list opt_82) (client-ID hwaddr type 1 a036bc71b554) (reconfigure-accept) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:111960 T1:0 T2:0 (IA_PD-prefix ::/56 pltime:0 vltime:0)))
20:05:04.699012 a0:36:bc:71:b5:58 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 161: (flowlabel 0x95ea7, hlim 1, next-header UDP (17) payload length: 107) fe80::a236:bcff:fe71:b558.546 > ff02::1:2.547: [bad udp cksum 0x1104 -> 0xc6f7!] dhcp6 solicit (xid=6620ee (elapsed-time 106) (option-request DNS-server DNS-search-list opt_82) (client-ID hwaddr type 1 a036bc71b554) (reconfigure-accept) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:111960 T1:0 T2:0 (IA_PD-prefix ::/56 pltime:0 vltime:0)))
20:05:04.942476 3a:4f:49:d3:b0:b6 > a0:36:bc:71:b5:58, ethertype IPv6 (0x86dd), length 254: (class 0xc0, hlim 64, next-header UDP (17) payload length: 200) fe80::3a4f:49ff:fed3:b0b6.547 > fe80::a236:bcff:fe71:b558.546: [udp sum ok] dhcp6 advertise (xid=6620ee (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_NA IAID:1 T1:0 T2:0 (status-code NoAddrsAvail)) (IA_PD IAID:111960 T1:3600 T2:5400 (IA_PD-prefix 2001:56a:7856:a200::/56 pltime:7200 vltime:7500)) (DNS-server 2001:568:ff09:10c::67 2001:568:ff09:10a::116))
20:05:05.028033 a0:36:bc:71:b5:58 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 145: (flowlabel 0x95ea7, hlim 1, next-header UDP (17) payload length: 91) fe80::a236:bcff:fe71:b558.546 > ff02::1:2.547: [bad udp cksum 0x10f4 -> 0x38e7!] dhcp6 solicit (xid=1bafe3 (elapsed-time 0) (option-request DNS-server DNS-search-list opt_82) (client-ID hwaddr type 1 a036bc71b554) (reconfigure-accept) (IA_PD IAID:111960 T1:0 T2:0 (IA_PD-prefix ::/56 pltime:0 vltime:0)))
20:05:05.032676 3a:4f:49:d3:b0:b6 > a0:36:bc:71:b5:58, ethertype IPv6 (0x86dd), length 191: (class 0xc0, hlim 64, next-header UDP (17) payload length: 137) fe80::3a4f:49ff:fed3:b0b6.547 > fe80::a236:bcff:fe71:b558.546: [udp sum ok] dhcp6 advertise (xid=1bafe3 (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:3600 T2:5400 (IA_PD-prefix 2001:56a:7856:a200::/56 pltime:7200 vltime:7500)) (DNS-server 2001:568:ff09:10c::67 2001:568:ff09:10a::116))
20:05:06.244117 a0:36:bc:71:b5:58 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 171: (flowlabel 0x95ea7, hlim 1, next-header UDP (17) payload length: 117) fe80::a236:bcff:fe71:b558.546 > ff02::1:2.547: [bad udp cksum 0x110e -> 0x8a0d!] dhcp6 request (xid=1b1937 (elapsed-time 0) (option-request DNS-server DNS-search-list opt_82) (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:0 T2:0 (IA_PD-prefix 2001:56a:7856:a200::/56 pltime:7200 vltime:7500)))
20:05:06.583759 3a:4f:49:d3:b0:b6 > a0:36:bc:71:b5:58, ethertype IPv6 (0x86dd), length 191: (class 0xc0, hlim 64, next-header UDP (17) payload length: 137) fe80::3a4f:49ff:fed3:b0b6.547 > fe80::a236:bcff:fe71:b558.546: [udp sum ok] dhcp6 reply (xid=1b1937 (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:3600 T2:5400 (IA_PD-prefix 2001:56a:7856:a200::/56 pltime:7200 vltime:7500)) (DNS-server 2001:568:ff09:10c::67 2001:568:ff09:10a::116))

 

[Deleted member 121779]

Didn't you just write a fvcking script that kills odhcp6c? I'm done talking to you through this Claude bullsh!t. I've lost count how many times I've asked for excerpts from the router's system log. Your challenge is not that you rely 100% on AI, but that you can't seem to answer a direct question.

i did exactly what you advised to do , been waiting for mods to approve the link to syslog , but i'm the one that cant answer direct question right , if I were relying on AI 100% I would have never made a post asking about this . But this is why I'd rather talk to an AI then people , because people get so emotional over shirt for no fracking reason. so not answering your question because i'm waiting for mod to approve my post means I cant answer direct question ?

Admin@GT-AXE16000-B554:/tmp/home/root# tcpdump -nvpei eth0 udp and port 547
tcpdump: listening on eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes
19:30:26.427116 a0:36:bc:71:b5:58 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 171: (flowlabel 0x95ea7, hlim 1, next-header UDP (17) payload length: 117) fe80::a236:bcff:fe71:b558.546 > ff02::1:2.547: [bad udp cksum 0x110e -> 0xd454!] dhcp6 renew (xid=c00b68 (elapsed-time 0) (option-request DNS-server DNS-search-list opt_82) (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:0 T2:0 (IA_PD-prefix 2001:56a:7850:f100::/56 pltime:0 vltime:0)))
19:30:26.480483 3a:4f:49:d3:b0:b6 > a0:36:bc:71:b5:58, ethertype IPv6 (0x86dd), length 191: (class 0xc0, hlim 64, next-header UDP (17) payload length: 137) fe80::3a4f:49ff:fed3:b0b6.547 > fe80::a236:bcff:fe71:b558.546: [udp sum ok] dhcp6 reply (xid=c00b68 (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:3600 T2:5400 (IA_PD-prefix 2001:56a:7850:f100::/56 pltime:7200 vltime:7500)) (DNS-server 2001:568:ff09:10c::67 2001:568:ff09:10a::116))
20:05:03.636604 a0:36:bc:71:b5:58 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 161: (flowlabel 0x95ea7, hlim 1, next-header UDP (17) payload length: 107) fe80::a236:bcff:fe71:b558.546 > ff02::1:2.547: [bad udp cksum 0x1104 -> 0xc761!] dhcp6 solicit (xid=6620ee (elapsed-time 0) (option-request DNS-server DNS-search-list opt_82) (client-ID hwaddr type 1 a036bc71b554) (reconfigure-accept) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:111960 T1:0 T2:0 (IA_PD-prefix ::/56 pltime:0 vltime:0)))
20:05:04.699012 a0:36:bc:71:b5:58 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 161: (flowlabel 0x95ea7, hlim 1, next-header UDP (17) payload length: 107) fe80::a236:bcff:fe71:b558.546 > ff02::1:2.547: [bad udp cksum 0x1104 -> 0xc6f7!] dhcp6 solicit (xid=6620ee (elapsed-time 106) (option-request DNS-server DNS-search-list opt_82) (client-ID hwaddr type 1 a036bc71b554) (reconfigure-accept) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:111960 T1:0 T2:0 (IA_PD-prefix ::/56 pltime:0 vltime:0)))
20:05:04.942476 3a:4f:49:d3:b0:b6 > a0:36:bc:71:b5:58, ethertype IPv6 (0x86dd), length 254: (class 0xc0, hlim 64, next-header UDP (17) payload length: 200) fe80::3a4f:49ff:fed3:b0b6.547 > fe80::a236:bcff:fe71:b558.546: [udp sum ok] dhcp6 advertise (xid=6620ee (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_NA IAID:1 T1:0 T2:0 (status-code NoAddrsAvail)) (IA_PD IAID:111960 T1:3600 T2:5400 (IA_PD-prefix 2001:56a:7856:a200::/56 pltime:7200 vltime:7500)) (DNS-server 2001:568:ff09:10c::67 2001:568:ff09:10a::116))
20:05:05.028033 a0:36:bc:71:b5:58 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 145: (flowlabel 0x95ea7, hlim 1, next-header UDP (17) payload length: 91) fe80::a236:bcff:fe71:b558.546 > ff02::1:2.547: [bad udp cksum 0x10f4 -> 0x38e7!] dhcp6 solicit (xid=1bafe3 (elapsed-time 0) (option-request DNS-server DNS-search-list opt_82) (client-ID hwaddr type 1 a036bc71b554) (reconfigure-accept) (IA_PD IAID:111960 T1:0 T2:0 (IA_PD-prefix ::/56 pltime:0 vltime:0)))
20:05:05.032676 3a:4f:49:d3:b0:b6 > a0:36:bc:71:b5:58, ethertype IPv6 (0x86dd), length 191: (class 0xc0, hlim 64, next-header UDP (17) payload length: 137) fe80::3a4f:49ff:fed3:b0b6.547 > fe80::a236:bcff:fe71:b558.546: [udp sum ok] dhcp6 advertise (xid=1bafe3 (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:3600 T2:5400 (IA_PD-prefix 2001:56a:7856:a200::/56 pltime:7200 vltime:7500)) (DNS-server 2001:568:ff09:10c::67 2001:568:ff09:10a::116))
20:05:06.244117 a0:36:bc:71:b5:58 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 171: (flowlabel 0x95ea7, hlim 1, next-header UDP (17) payload length: 117) fe80::a236:bcff:fe71:b558.546 > ff02::1:2.547: [bad udp cksum 0x110e -> 0x8a0d!] dhcp6 request (xid=1b1937 (elapsed-time 0) (option-request DNS-server DNS-search-list opt_82) (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:0 T2:0 (IA_PD-prefix 2001:56a:7856:a200::/56 pltime:7200 vltime:7500)))
20:05:06.583759 3a:4f:49:d3:b0:b6 > a0:36:bc:71:b5:58, ethertype IPv6 (0x86dd), length 191: (class 0xc0, hlim 64, next-header UDP (17) payload length: 137) fe80::3a4f:49ff:fed3:b0b6.547 > fe80::a236:bcff:fe71:b558.546: [udp sum ok] dhcp6 reply (xid=1b1937 (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:3600 T2:5400 (IA_PD-prefix 2001:56a:7856:a200::/56 pltime:7200 vltime:7500)) (DNS-server 2001:568:ff09:10c::67 2001:568:ff09:10a::116))
21:05:07.579001 a0:36:bc:71:b5:58 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 171: (flowlabel 0x95ea7, hlim 1, next-header UDP (17) payload length: 117) fe80::a236:bcff:fe71:b558.546 > ff02::1:2.547: [bad udp cksum 0x110e -> 0xe32b!] dhcp6 renew (xid=4f79b (elapsed-time 0) (option-request DNS-server DNS-search-list opt_82) (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:0 T2:0 (IA_PD-prefix 2001:56a:7856:a200::/56 pltime:0 vltime:0)))
21:05:07.626960 3a:4f:49:d3:b0:b6 > a0:36:bc:71:b5:58, ethertype IPv6 (0x86dd), length 191: (class 0xc0, hlim 64, next-header UDP (17) payload length: 137) fe80::3a4f:49ff:fed3:b0b6.547 > fe80::a236:bcff:fe71:b558.546: [udp sum ok] dhcp6 reply (xid=4f79b (client-ID hwaddr type 1 a036bc71b554) (server-ID enterprise 1411 33383a34663a34393a64333a62373a6330000000) (IA_PD IAID:111960 T1:3600 T2:5400 (IA_PD-prefix 2001:56a:7856:a200::/56 pltime:7200 vltime:7500)) (DNS-server 2001:568:ff09:10c::67 2001:568:ff09:10a::116))

 

[Deleted member 121779]

Didn't you just write a fvcking script that kills odhcp6c? I'm done talking to you through this Claude bullsh!t. I've lost count how many times I've asked for excerpts from the router's system log. Your challenge is not that you rely 100% on AI, but that you can't seem to answer a direct question.

i did exactly what you advised to do , been waiting for mods to approve the link to syslog , but i'm the one that cant answer direct question right , if I were relying on AI 100% I would have never made a post asking about this . But this is why I'd rather talk to an AI then people , because people get so emotional over shirt for no fuking reason. so not answering your question because i'm waiting for mod to approve my post means I "cant answer direct question ?" so sorry I'm waiting for AI to approve my post so you can even see it ,

 

[Tech9]

I hate when someone asks a question, gets an answer and then goes to take some AI opinion on it. Just go to your AI of choice, follow what it says and don't waste someone's time.

 

[Viktor Jaep]

I hate when someone asks a question, gets an answer and then goes to take some AI opinion on it. Just go to your AI of choice, follow what it says and don't waste someone's time.

I'm not going to even repeat what my AI's opinion was of you... whooof. Definitely not for little ears!

 

[Tech9]

At least you got an opinion. I showed your picture to my AI. Got a spinning circle. It's like this for over 2h.

 

[dave14305]

I saved syslog , and took out the timeframe 17:25 to 30 , I noticed the timestamp for couple big sections is Dec31 , no idea why that is but i'm assuming all my fracking around in ssh caused that , lol copy pasting AI crap and not understanding what I'm doing hahaha , this is google drive link to txt file with said lines

https://docs.google.com/document/d/18Zktfo4Npx3L6oy7kP8HsfduS-6QMn2snJ7BgJWNLxY/edit?usp=drive_link

Looks like old posts have been approved by moderators, but this Google link has restricted access. @ColinTaylor usually recommends www.file.io for sharing. Maybe that will work better.

 

[dave14305]

I guess we’re done here. He’s deleted. Or absorbed by the AI Borg.

 

[Viktor Jaep]

I guess we’re done here. He’s deleted. Or absorbed by the AI Borg.

 

[dave14305]

Too bad, too. The problem was solvable. AI ruins a person-to-person forum. I hope people start to realize this.