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Groups > comp.os.linux.misc > #88861 > unrolled thread
| Started by | Leroy H <lh@somewhere.net> |
|---|---|
| First post | 2026-07-16 02:12 +0000 |
| Last post | 2026-07-18 22:40 -0400 |
| Articles | 20 on this page of 25 — 10 participants |
Back to article view | Back to comp.os.linux.misc
Any GNU/Linux Gurus. Need Help Leroy H <lh@somewhere.net> - 2026-07-16 02:12 +0000
Re: Any GNU/Linux Gurus. Need Help "Carlos E. R." <robin_listas@es.invalid> - 2026-07-16 12:48 +0200
Re: Any GNU/Linux Gurus. Need Help Andy Burns <usenet@andyburns.uk> - 2026-07-16 12:02 +0100
Re: Any GNU/Linux Gurus. Need Help dillinger <dillinger@not.invalid> - 2026-07-16 20:23 +0200
Re: Any GNU/Linux Gurus. Need Help Leroy H <lh@somewhere.net> - 2026-07-16 15:04 +0000
Re: Any GNU/Linux Gurus. Need Help Andreas Eder <a_eder_muc@web.de> - 2026-07-16 22:45 +0200
Re: Any GNU/Linux Gurus. Need Help Leroy H <lh@somewhere.net> - 2026-07-16 21:53 +0000
Re: Any GNU/Linux Gurus. Need Help "Carlos E. R." <robin_listas@es.invalid> - 2026-07-17 14:38 +0200
Re: Any GNU/Linux Gurus. Need Help Leroy H <lh@somewhere.net> - 2026-07-18 20:31 +0000
Re: Any GNU/Linux Gurus. Need Help Richard Kettlewell <invalid@invalid.invalid> - 2026-07-18 22:50 +0100
Re: Any GNU/Linux Gurus. Need Help Marc Haber <mh+usenetspam2616@zugschl.us> - 2026-07-19 07:45 +0200
Re: Any GNU/Linux Gurus. Need Help Richard Kettlewell <invalid@invalid.invalid> - 2026-07-19 10:14 +0100
Re: Any GNU/Linux Gurus. Need Help rbowman <bowman@montana.com> - 2026-07-19 18:51 +0000
Re: Any GNU/Linux Gurus. Need Help c186282 <c186282@nnada.net> - 2026-07-20 00:30 -0400
Re: Any GNU/Linux Gurus. Need Help rbowman <bowman@montana.com> - 2026-07-20 04:46 +0000
Re: Any GNU/Linux Gurus. Need Help Andy Burns <usenet@andyburns.uk> - 2026-07-20 07:49 +0100
Re: Any GNU/Linux Gurus. Need Help rbowman <bowman@montana.com> - 2026-07-20 07:06 +0000
Re: Any GNU/Linux Gurus. Need Help Andy Burns <usenet@andyburns.uk> - 2026-07-20 08:24 +0100
Re: Any GNU/Linux Gurus. Need Help rbowman <bowman@montana.com> - 2026-07-20 18:40 +0000
Re: Any GNU/Linux Gurus. Need Help rbowman <bowman@montana.com> - 2026-07-19 01:31 +0000
Re: Any GNU/Linux Gurus. Need Help Leroy H <lh@somewhere.net> - 2026-07-19 02:20 +0000
Re: Any GNU/Linux Gurus. Need Help "Carlos E. R." <robin_listas@es.invalid> - 2026-07-19 21:55 +0200
Re: Any GNU/Linux Gurus. Need Help c186282 <c186282@nnada.net> - 2026-07-20 00:39 -0400
Re: Any GNU/Linux Gurus. Need Help The Natural Philosopher <tnp@invalid.invalid> - 2026-07-20 12:16 +0100
Re: Any GNU/Linux Gurus. Need Help c186282 <c186282@nnada.net> - 2026-07-18 22:40 -0400
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| From | Leroy H <lh@somewhere.net> |
|---|---|
| Date | 2026-07-16 02:12 +0000 |
| Subject | Any GNU/Linux Gurus. Need Help |
| Message-ID | <18c2a3474c183555$54827$300760$802601b3@news.usenetexpress.com> |
GNU/Linux serves my needs except for paying some bills. It seems that some commercial sites, for whatever reason, do not interact too kindly with GNU/Linux versions of the standard browsers. For example, try this link with a recent install of the Firefox browser: <https://auth.proofing.statefarm.com/login-ui/login?> Don't worry. You don't need a StateFarm account. But the link should produce a "Server Not Found" error which is inexplicable. As I indicated, this occurs with GNU/Linux Firefox and also with GNU/Linux Iron browser (based on Google Chrome). <https://www.srware.net/iron/> So why is this happening? What is so different about the GNU/Linux environment that causes this to fail? I am forced to use Firefox on Micro$lop Winblows (yecch!) to access this site and pay my insurance bills. I encourage any readers of this post to try to access the above link with a GNU/Linux browser and report the result.
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| From | "Carlos E. R." <robin_listas@es.invalid> |
|---|---|
| Date | 2026-07-16 12:48 +0200 |
| Message-ID | <nbrr7eFb64aU1@mid.individual.net> |
| In reply to | #88861 |
Advocacy group and fu removed.
On 2026-07-16 04:12, Leroy H wrote:
> GNU/Linux serves my needs except for paying some bills.
>
> It seems that some commercial sites, for whatever reason, do not
> interact too kindly with GNU/Linux versions of the standard browsers.
>
> For example, try this link with a recent install of the Firefox
> browser:
>
> <https://auth.proofing.statefarm.com/login-ui/login?>
I get the login request.
>
> Don't worry. You don't need a StateFarm account. But the link
> should produce a "Server Not Found" error which is inexplicable.
>
> As I indicated, this occurs with GNU/Linux Firefox and also with
> GNU/Linux Iron browser (based on Google Chrome).
>
> <https://www.srware.net/iron/>
I get the site.
>
> So why is this happening? What is so different about the GNU/Linux
> environment that causes this to fail?
>
> I am forced to use Firefox on Micro$lop Winblows (yecch!) to access
> this site and pay my insurance bills.
>
> I encourage any readers of this post to try to access the above link
> with a GNU/Linux browser and report the result.
>
--
Cheers,
Carlos E.R.
ES🇪🇸, EU🇪🇺;
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| From | Andy Burns <usenet@andyburns.uk> |
|---|---|
| Date | 2026-07-16 12:02 +0100 |
| Message-ID | <nbrrvvFbdctU1@mid.individual.net> |
| In reply to | #88869 |
Carlos E. R. wrote: > Leroy H wrote: > >> try this link with a recent install of the Firefox >> browser: >> >> <https://auth.proofing.statefarm.com/login-ui/login?> > > I get the login request. > >> Don't worry. You don't need a StateFarm account. But the link >> should produce a "Server Not Found" error which is inexplicable. >> >> As I indicated, this occurs with GNU/Linux Firefox and also with >> GNU/Linux Iron browser (based on Google Chrome). >> >> <https://www.srware.net/iron/> > > I get the site. Same here, and it goes through the motions of looking for a passkey that I don't possess.
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| From | dillinger <dillinger@not.invalid> |
|---|---|
| Date | 2026-07-16 20:23 +0200 |
| Message-ID | <p5knim-o661.ln1@spock.lan> |
| In reply to | #88869 |
On 16/07/2026 12:48, Carlos E. R. wrote: > Advocacy group and fu removed. Please don't, keep that crap out of here.
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| From | Leroy H <lh@somewhere.net> |
|---|---|
| Date | 2026-07-16 15:04 +0000 |
| Message-ID | <18c2cd68b8eac2eb$41590$199644$802601b3@news.usenetexpress.com> |
| In reply to | #88861 |
On Thu, 16 Jul 2026 10:16:06 -0400, jayjwa wrote: > >> So why is this happening? What is so different about the GNU/Linux >> environment that causes this to fail? > > You likely have Javascript and/or cookies turned off or are using some > other type of privacy setup. > It seems that the browser is not at fault. I can use the "host" command and the result is that it can't look up the site: [~]# host auth.proofing.statefarm.com Host auth.proofing.statefarm.com not found: 3(NXDOMAIN) I am using a caching nameserver based on pdnsd and the problem must be somewhere in the configuration for that.
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| From | Andreas Eder <a_eder_muc@web.de> |
|---|---|
| Date | 2026-07-16 22:45 +0200 |
| Message-ID | <87fr1islxe.fsf@eder.anydns.info> |
| In reply to | #88872 |
On Do 16 Jul 2026 at 15:04, Leroy H wrote: > host auth.proofing.statefarm.com When I do this here I get the following: host auth.proofing.statefarm.com auth.proofing.statefarm.com is an alias for auth.proofing.ciam.c1.statefarm. auth.proofing.ciam.c1.statefarm has address 143.204.181.75 auth.proofing.ciam.c1.statefarm has address 143.204.181.66 auth.proofing.ciam.c1.statefarm has address 143.204.181.4 auth.proofing.ciam.c1.statefarm has address 143.204.181.19 'Andreas -- ceterum censeo redmondinem esse delendam
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| From | Leroy H <lh@somewhere.net> |
|---|---|
| Date | 2026-07-16 21:53 +0000 |
| Message-ID | <18c2e3bd758091e7$87485$300493$802601b3@news.usenetexpress.com> |
| In reply to | #88875 |
On Thu, 16 Jul 2026 22:45:49 +0200, Andreas Eder wrote: > > When I do this here I get the following: > > host auth.proofing.statefarm.com > auth.proofing.statefarm.com is an alias for auth.proofing.ciam.c1.statefarm. > auth.proofing.ciam.c1.statefarm has address 143.204.181.75 > auth.proofing.ciam.c1.statefarm has address 143.204.181.66 > auth.proofing.ciam.c1.statefarm has address 143.204.181.4 > auth.proofing.ciam.c1.statefarm has address 143.204.181.19 > Thanks for that. The problem is in the DNS lookup. The DNS server cannot lookup the address. This would thus occur with any browser. As far as I can tell, on my system this is the only site that has this problem. I have to do some some network debugging, but since my insurance bills are paid for the next year the matter is not urgent.
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| From | "Carlos E. R." <robin_listas@es.invalid> |
|---|---|
| Date | 2026-07-17 14:38 +0200 |
| Message-ID | <nbum28Fol3sU1@mid.individual.net> |
| In reply to | #88876 |
On 2026-07-16 23:53, Leroy H wrote:
> On Thu, 16 Jul 2026 22:45:49 +0200, Andreas Eder wrote:
>
>>
>> When I do this here I get the following:
>>
>> host auth.proofing.statefarm.com
>> auth.proofing.statefarm.com is an alias for auth.proofing.ciam.c1.statefarm.
>> auth.proofing.ciam.c1.statefarm has address 143.204.181.75
>> auth.proofing.ciam.c1.statefarm has address 143.204.181.66
>> auth.proofing.ciam.c1.statefarm has address 143.204.181.4
>> auth.proofing.ciam.c1.statefarm has address 143.204.181.19
>>
>
> Thanks for that.
>
> The problem is in the DNS lookup. The DNS server cannot lookup
> the address. This would thus occur with any browser.
>
> As far as I can tell, on my system this is the only site that
> has this problem.
>
> I have to do some some network debugging, but since my insurance
> bills are paid for the next year the matter is not urgent.
>
Firefox can do DNS lookup on its own, ignoring the system.
--
Cheers,
Carlos E.R.
ES🇪🇸, EU🇪🇺;
[toc] | [prev] | [next] | [standalone]
| From | Leroy H <lh@somewhere.net> |
|---|---|
| Date | 2026-07-18 20:31 +0000 |
| Message-ID | <18c37c6de6d651fd$843$754419$802601b3@news.usenetexpress.com> |
| In reply to | #88876 |
On Thu, 16 Jul 2026 21:53:25 +0000, Leroy H wrote: >> >> host auth.proofing.statefarm.com >> Using tcpdump, after executing the above command I get the following output: 16:14:36.246775 IP 192.168.0.2.43044 > 185.151.12.158.nntp: Flags [P.], seq 14:27, ack 38, win 84, length 13 16:14:36.276223 IP 185.151.12.158.nntp > 192.168.0.2.43044: Flags [P.], seq 38:75, ack 27, win 32, length 37 16:14:36.276236 IP 192.168.0.2.43044 > 185.151.12.158.nntp: Flags [.], ack 75, win 84, length 0 16:14:36.665930 IP 192.168.0.2.44054 > k.gtld-servers.net.domain: 4021+ [1au] A? auth.proofing.statefarm.com. (56) 16:14:36.665936 IP 192.168.0.2.6744 > g.gtld-servers.net.domain: 51172+ [1au] A? auth.proofing.statefarm.com. (56) 16:14:36.665939 IP 192.168.0.2.32558 > m.gtld-servers.net.domain: 19896+ [1au] A? auth.proofing.statefarm.com. (56) 16:14:36.684007 IP g.gtld-servers.net.domain > 192.168.0.2.6744: 51172- 0/2/3 (126) 16:14:36.684168 IP 192.168.0.2.40802 > ns29.statefarm.com.domain: 47344+ [1au] A? auth.proofing.statefarm.com. (56) 16:14:36.684174 IP 192.168.0.2.14053 > ns31.statefarm.com.domain: 49280+ [1au] A? auth.proofing.statefarm.com. (56) 16:14:36.693843 IP m.gtld-servers.net.domain > 192.168.0.2.32558: 19896- 0/2/3 (126) 16:14:36.693863 IP 192.168.0.2 > m.gtld-servers.net: ICMP 192.168.0.2 udp port 32558 unreachable, length 162 16:14:36.693941 IP k.gtld-servers.net.domain > 192.168.0.2.44054: 4021- 0/2/3 (126) 16:14:36.693948 IP 192.168.0.2 > k.gtld-servers.net: ICMP 192.168.0.2 udp port 44054 unreachable, length 162 16:14:36.726650 IP ns31.statefarm.com.domain > 192.168.0.2.14053: 49280 NXDomain*- 1/1/1 CNAME auth.proofing.ciam.c1.statefarm. (150) 16:14:36.727627 IP ns29.statefarm.com.domain > 192.168.0.2.40802: 47344 NXDomain*- 1/1/1 CNAME auth.proofing.ciam.c1.statefarm. (150) 16:14:36.727638 IP 192.168.0.2 > ns29.statefarm.com: ICMP 192.168.0.2 udp port 40802 unreachable, length 186 16:14:36.742853 IP 192.168.0.2.14016 > a.in-addr-servers.arpa.domain: 60595+ [1au] PTR? 53.128.80.206.in-addr.arpa. (55) 16:14:36.742858 IP 192.168.0.2.24600 > b.in-addr-servers.arpa.domain: 57973+ [1au] PTR? 53.128.80.206.in-addr.arpa. (55) 16:14:36.742863 IP 192.168.0.2.23261 > c.in-addr-servers.arpa.domain: 59832+ [1au] PTR? 53.128.80.206.in-addr.arpa. (55) 16:14:36.771093 IP a.in-addr-servers.arpa.domain > 192.168.0.2.14016: 60595- 0/6/1 (194) 16:14:36.771351 IP 192.168.0.2.42772 > r.arin.net.domain: 64579+ [1au] PTR? 53.128.80.206.in-addr.arpa. (55) 16:14:36.771356 IP 192.168.0.2.32885 > y.arin.net.domain: 15904+ [1au] PTR? 53.128.80.206.in-addr.arpa. (55) 16:14:36.771359 IP 192.168.0.2.52841 > u.arin.net.domain: 56067+ [1au] PTR? 53.128.80.206.in-addr.arpa. (55) 16:14:36.776027 IP b.in-addr-servers.arpa.domain > 192.168.0.2.24600: 57973- 0/6/1 (175) 16:14:36.776044 IP 192.168.0.2 > b.in-addr-servers.arpa: ICMP 192.168.0.2 udp port 24600 unreachable, length 211 16:14:36.790197 IP y.arin.net.domain > 192.168.0.2.32885: 15904- 0/2/1 (106) 16:14:36.790354 IP 192.168.0.2.27044 > ns29.statefarm.com.domain: 46867+ [1au] PTR? 53.128.80.206.in-addr.arpa. (55) 16:14:36.790359 IP 192.168.0.2.28719 > ns31.statefarm.com.domain: 33418+ [1au] PTR? 53.128.80.206.in-addr.arpa. (55) 16:14:36.791385 IP u.arin.net.domain > 192.168.0.2.52841: 56067- 0/2/1 (106) 16:14:36.791402 IP 192.168.0.2 > u.arin.net: ICMP 192.168.0.2 udp port 52841 unreachable, length 142 16:14:36.801217 IP r.arin.net.domain > 192.168.0.2.42772: 64579- 0/2/1 (106) 16:14:36.801232 IP 192.168.0.2 > r.arin.net: ICMP 192.168.0.2 udp port 42772 unreachable, length 142 16:14:36.831599 IP ns29.statefarm.com.domain > 192.168.0.2.27044: 46867*- 1/2/1 PTR ns29.statefarm.com. (120) 16:14:36.831908 IP 192.168.0.2.46132 > b.in-addr-servers.arpa.domain: 8679+ [1au] PTR? 53.132.80.206.in-addr.arpa. (55) 16:14:36.831915 IP 192.168.0.2.41237 > c.in-addr-servers.arpa.domain: 3055+ [1au] PTR? 53.132.80.206.in-addr.arpa. (55) 16:14:36.831918 IP 192.168.0.2.43857 > d.in-addr-servers.arpa.domain: 26916+ [1au] PTR? 53.132.80.206.in-addr.arpa. (55) 16:14:36.834464 IP ns31.statefarm.com.domain > 192.168.0.2.28719: 33418*- 1/2/1 PTR ns29.statefarm.com. (120) 16:14:36.834481 IP 192.168.0.2 > ns31.statefarm.com: ICMP 192.168.0.2 udp port 28719 unreachable, length 156 16:14:36.862281 IP b.in-addr-servers.arpa.domain > 192.168.0.2.46132: 8679- 0/6/1 (175) 16:14:36.862538 IP 192.168.0.2.40970 > r.arin.net.domain: 23958+ [1au] PTR? 53.132.80.206.in-addr.arpa. (55) 16:14:36.862543 IP 192.168.0.2.56934 > u.arin.net.domain: 52945+ [1au] PTR? 53.132.80.206.in-addr.arpa. (55) 16:14:36.862546 IP 192.168.0.2.1425 > y.arin.net.domain: 35005+ [1au] PTR? 53.132.80.206.in-addr.arpa. (55) 16:14:36.879654 IP u.arin.net.domain > 192.168.0.2.56934: 52945- 0/2/1 (106) 16:14:36.879811 IP 192.168.0.2.59606 > ns31.statefarm.com.domain: 48348+ [1au] PTR? 53.132.80.206.in-addr.arpa. (55) 16:14:36.879815 IP 192.168.0.2.6073 > ns29.statefarm.com.domain: 60233+ [1au] PTR? 53.132.80.206.in-addr.arpa. (55) 16:14:36.880862 IP y.arin.net.domain > 192.168.0.2.1425: 35005- 0/2/1 (106) 16:14:36.880878 IP 192.168.0.2 > y.arin.net: ICMP 192.168.0.2 udp port 1425 unreachable, length 142 16:14:36.890689 IP r.arin.net.domain > 192.168.0.2.40970: 23958- 0/2/1 (106) 16:14:36.890706 IP 192.168.0.2 > r.arin.net: ICMP 192.168.0.2 udp port 40970 unreachable, length 142 16:14:36.907018 IP d.in-addr-servers.arpa.domain > 192.168.0.2.43857: 26916- 0/6/1 (194) 16:14:36.907035 IP 192.168.0.2 > d.in-addr-servers.arpa: ICMP 192.168.0.2 udp port 43857 unreachable, length 230 16:14:36.919299 IP ns29.statefarm.com.domain > 192.168.0.2.6073: 60233*- 1/2/1 PTR ns31.statefarm.com. (120) 16:14:36.922015 IP ns31.statefarm.com.domain > 192.168.0.2.59606: 48348*- 1/2/1 PTR ns31.statefarm.com. (120) 16:14:36.922025 IP 192.168.0.2 > ns31.statefarm.com: ICMP 192.168.0.2 udp port 59606 unreachable, length 156 16:14:37.012194 IP c.in-addr-servers.arpa.domain > 192.168.0.2.23261: 59832- 0/6/1 (175) 16:14:37.012211 IP 192.168.0.2 > c.in-addr-servers.arpa: ICMP 192.168.0.2 udp port 23261 unreachable, length 211 16:14:37.089372 IP c.in-addr-servers.arpa.domain > 192.168.0.2.41237: 3055- 0/6/1 (175) 16:14:37.089389 IP 192.168.0.2 > c.in-addr-servers.arpa: ICMP 192.168.0.2 udp port 41237 unreachable, length 211 16:14:51.410202 ARP, Request who-has 192.168.0.2 (Broadcast) tell router, length 46 16:14:51.410209 ARP, Reply 192.168.0.2 is-at fc:aa:14:30:5c:23 (oui Unknown), length 28 16:14:51.410401 IP 185.151.12.158.nntp > 192.168.0.2.43044: Flags [.], ack 27, win 32, length 0 16:14:51.410408 IP 192.168.0.2.43044 > 185.151.12.158.nntp: Flags [.], ack 75, win 84, length 0 The same message occurs many times: IP 192.168.0.2 > c.in-addr-servers.arpa: ICMP 192.168.0.2 udp port xxxxx unreachable 192.168.0.2 is the address of my machine on the LAN. Unfortunately, I am not at all versed in network programming but the response "192.168.0.2 > c.in-addr-servers.arpa" seems to indicate that my machine is telling the nameserver that the (local?) UDP port is unreachable. Any comments?
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| From | Richard Kettlewell <invalid@invalid.invalid> |
|---|---|
| Date | 2026-07-18 22:50 +0100 |
| Message-ID | <wwvse5garx2.fsf@LkoBDZeT.terraraq.uk> |
| In reply to | #88889 |
Leroy H <lh@somewhere.net> writes: > The same message occurs many times: > > IP 192.168.0.2 > c.in-addr-servers.arpa: ICMP 192.168.0.2 udp port > xxxxx unreachable > > 192.168.0.2 is the address of my machine on the LAN. > > Unfortunately, I am not at all versed in network programming but the > response "192.168.0.2 > c.in-addr-servers.arpa" seems to indicate that > my machine is telling the nameserver that the (local?) UDP port is > unreachable. Yes. 192.168.0.2 is rejecting the replies to the DNS queries it issued. It’s consistent with a misconfigured local firewall. -- https://www.greenend.org.uk/rjk/
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| From | Marc Haber <mh+usenetspam2616@zugschl.us> |
|---|---|
| Date | 2026-07-19 07:45 +0200 |
| Message-ID | <113ho8v$2ldpv$1@news1.tnib.de> |
| In reply to | #88893 |
Richard Kettlewell <invalid@invalid.invalid> wrote: >Leroy H <lh@somewhere.net> writes: >> The same message occurs many times: >> >> IP 192.168.0.2 > c.in-addr-servers.arpa: ICMP 192.168.0.2 udp port >> xxxxx unreachable >> >> 192.168.0.2 is the address of my machine on the LAN. >> >> Unfortunately, I am not at all versed in network programming but the >> response "192.168.0.2 > c.in-addr-servers.arpa" seems to indicate that >> my machine is telling the nameserver that the (local?) UDP port is >> unreachable. > >Yes. 192.168.0.2 is rejecting the replies to the DNS queries it issued. > >It’s consistent with a misconfigured local firewall. It's regular behavior of Linux xtables. I don't know whether this behavior also happens with the later nftables backend, but it has something to do with the UDP state machine that is implemented with the ESTABLISHED, RELATED packet classifications. I am far from being sure, but I most often see this on high-latency links like cell data when the answer comes like 20 seconds after the query (when the connection tracking entry might already timed out). Another hypothesis is that the local resolver queries multiple servers, takes the quickest answer and then rejects the remaining answers. But I think that might be unreasonable, why would the software actively reject the answer instead of silently dropping it on the floor. I never investigated that in depth. Greetings Marc P.S.: Oh, yes, and please, alwas run tcpdump with -np. -- ---------------------------------------------------------------------------- Marc Haber | " Questions are the | Mailadresse im Header Rhein-Neckar, DE | Beginning of Wisdom " | Nordisch by Nature | Lt. Worf, TNG "Rightful Heir" | Fon: *49 6224 1600402
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| From | Richard Kettlewell <invalid@invalid.invalid> |
|---|---|
| Date | 2026-07-19 10:14 +0100 |
| Message-ID | <wwvpl0je3xu.fsf@LkoBDZeT.terraraq.uk> |
| In reply to | #88905 |
Marc Haber <mh+usenetspam2616@zugschl.us> writes: > Richard Kettlewell <invalid@invalid.invalid> wrote: >> Yes. 192.168.0.2 is rejecting the replies to the DNS queries it issued. >> >> It’s consistent with a misconfigured local firewall. > > It's regular behavior of Linux xtables. I don't know whether this > behavior also happens with the later nftables backend, but it has > something to do with the UDP state machine that is implemented with > the ESTABLISHED, RELATED packet classifications. > > I am far from being sure, but I most often see this on high-latency > links like cell data when the answer comes like 20 seconds after the > query (when the connection tracking entry might already timed out). The RTTs are 30-40ms here. > Another hypothesis is that the local resolver queries multiple > servers, takes the quickest answer and then rejects the remaining > answers. But I think that might be unreasonable, why would the > software actively reject the answer instead of silently dropping it on > the floor. Using a separate socket for each outbound query and closing the redundant ones would have that effect, I think. Seems rather inefficient but consistent with what we see. However, I think it is a side issue, swamping the real problem. Stripping the packet capture down to the essentials: > 16:14:36.665936 IP 192.168.0.2.6744 > g.gtld-servers.net.domain: 51172+ [1au] A? auth.proofing.statefarm.com. (56) > 16:14:36.684007 IP g.gtld-servers.net.domain > 192.168.0.2.6744: 51172- 0/2/3 (126) Querying the root for auth.proofing.statefarm.com. The response is: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 43370 ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 3 [..] ;; AUTHORITY SECTION: statefarm.com. 172800 IN NS ns29.statefarm.com. statefarm.com. 172800 IN NS ns31.statefarm.com. ;; ADDITIONAL SECTION: ns29.statefarm.com. 172800 IN A 206.80.128.53 ns31.statefarm.com. 172800 IN A 206.80.132.53 > 16:14:36.684174 IP 192.168.0.2.14053 > ns31.statefarm.com.domain: 49280+ [1au] A? auth.proofing.statefarm.com. (56) > 16:14:36.726650 IP ns31.statefarm.com.domain > 192.168.0.2.14053: 49280 NXDomain*- 1/1/1 CNAME auth.proofing.ciam.c1.statefarm. (150) Querying ns31.statefarm.com for auth.proofing.statefarm.com. The response is: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36077 ;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1 ;; ANSWER SECTION: auth.proofing.statefarm.com. 300 IN CNAME auth.proofing.ciam.c1.statefarm. ;; AUTHORITY SECTION: statefarm. 300 IN SOA ns74-am.statefarm.com. root.statefarm.com. 53 10800 3600 2419200 300 What's supposed to happen next is following the CNAME reference to auth.proofing.ciam.c1.statefarm, which works fine if I try it by hand, and BIND manages fine as well. But there is no evidence in the packet capture of the OP's system doing this. I guess pdnsd has bugs relating to CNAMEs or to TLDs introduced after it stopped being maintained, or both. Why an insurance company needs a TLD is unclear but there don’t seem to be any issues with it. > P.S.: Oh, yes, and please, alwas run tcpdump with -np. Agreed. All the PTR queries from tcpdump are also swamping the relevant stuff. -- https://www.greenend.org.uk/rjk/
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| From | rbowman <bowman@montana.com> |
|---|---|
| Date | 2026-07-19 18:51 +0000 |
| Message-ID | <nc4km1Fm14mU3@mid.individual.net> |
| In reply to | #88906 |
On Sun, 19 Jul 2026 10:14:53 +0100, Richard Kettlewell wrote: > Why an insurance company needs a TLD is unclear but there don’t seem to > be any issues with it. Like many companies they recently redesigned the site for the hell of it. Previously you could enter the policy number and pay the bill without logging in. After the redesign you had to create an account based on your phone number. I've had State Farm since New Hampshire revoked GEICO's license in the '80s. If anyone ever asked me for a telephone number in the ensuing years I certainly don't remember it. I called my agent. She verified I never had a phone number on record, added it, and sent me a registration link. That wasn't my primary reason for calling. State Farm had sent out a flurry of snail mail saying they were revampng their billing system. Previously you got a renewal notice well in advance of the renewal date. Under the new system the notices are sent much later. I knew my policy was up for renewal and had not received the bill yet and was worried. Cyber security and all that but online sites certainly are a joy to use these days.
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| From | c186282 <c186282@nnada.net> |
|---|---|
| Date | 2026-07-20 00:30 -0400 |
| Message-ID | <y7GcndFUnPkXOcD3nZ2dnZfqnPqdnZ2d@giganews.com> |
| In reply to | #88907 |
On 7/19/26 14:51, rbowman wrote: > On Sun, 19 Jul 2026 10:14:53 +0100, Richard Kettlewell wrote: > >> Why an insurance company needs a TLD is unclear but there don’t seem to >> be any issues with it. > > Like many companies they recently redesigned the site for the hell of it. > Previously you could enter the policy number and pay the bill without > logging in. After the redesign you had to create an account based on your > phone number. I've had State Farm since New Hampshire revoked GEICO's > license in the '80s. If anyone ever asked me for a telephone number in the > ensuing years I certainly don't remember it. Look, it's NOT "better" - just Totalitarian State shit. And if they're only TAKING money ... why the fuck do they need more ID or captchas (which I'm getting too old to see well) ??? THINKING about hiring some lawyers to file a group ADA complaint about the 'captchas'. Do NOT expect anyone over 65 to be able to spot where EVERY bit of the "bicycle" or whatever is in the damned half-inch images.
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| From | rbowman <bowman@montana.com> |
|---|---|
| Date | 2026-07-20 04:46 +0000 |
| Message-ID | <nc5ngdFpm1mU4@mid.individual.net> |
| In reply to | #88911 |
On Mon, 20 Jul 2026 00:30:50 -0400, c186282 wrote: > THINKING about hiring some lawyers to file a group ADA complaint > about the 'captchas'. > Do NOT expect anyone over 65 to be able to spot where EVERY bit of > the "bicycle" or whatever is in the damned half-inch images. And yet you bitch about the proof of work CAPTCHAs like Anubis. https://en.wikipedia.org/wiki/Anubis_(software)
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| From | Andy Burns <usenet@andyburns.uk> |
|---|---|
| Date | 2026-07-20 07:49 +0100 |
| Message-ID | <nc5ulkFt244U1@mid.individual.net> |
| In reply to | #88913 |
rbowman wrote: > And yet you bitch about the proof of work CAPTCHAs like Anubis. Of the few sites I notice using Anubis, none of them has ever required me to 'interact' with it, I just get an interstitial page, and then it lets me in.
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| From | rbowman <bowman@montana.com> |
|---|---|
| Date | 2026-07-20 07:06 +0000 |
| Message-ID | <nc5vnkFpm1mU5@mid.individual.net> |
| In reply to | #88915 |
On Mon, 20 Jul 2026 07:49:19 +0100, Andy Burns wrote: > rbowman wrote: > >> And yet you bitch about the proof of work CAPTCHAs like Anubis. > > Of the few sites I notice using Anubis, none of them has ever required > me to 'interact' with it, I just get an interstitial page, and then it > lets me in. Precisely. C182282 was upset with Anubis and other newer CATCHAs even if he didn't have to identify all the squares with cats or try to decipher distorted text. https://www.youtube.com/watch?v=ituFNPXAaE8 Steve Earle & The Dukes - I Ain't Ever Satisfied
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| From | Andy Burns <usenet@andyburns.uk> |
|---|---|
| Date | 2026-07-20 08:24 +0100 |
| Message-ID | <nc60neFtce6U1@mid.individual.net> |
| In reply to | #88916 |
rbowman wrote: > https://www.youtube.com/watch?v=ituFNPXAaE8 "The uploader has not made this video available in your country" which doesn't make sense, considering that this works <https://www.youtube.com/watch?v=IwhD9i9PlRU> > Steve Earle & The Dukes - I Ain't Ever Satisfied
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| From | rbowman <bowman@montana.com> |
|---|---|
| Date | 2026-07-20 18:40 +0000 |
| Message-ID | <nc78d0F4pmvU2@mid.individual.net> |
| In reply to | #88917 |
On Mon, 20 Jul 2026 08:24:26 +0100, Andy Burns wrote: > https://www.youtube.com/watch?v=ituFNPXAaE8 Strange. I get the same message from the Netherlands via Tor. "Music video by Steve Earle & The Dukes performing I Ain't Ever Satisfied. (C) 1987 MCA Nashville, a Division of UMG Recordings, Inc." The non-video link is also provided by UMG. Copyrights and digital media are weird.
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| From | rbowman <bowman@montana.com> |
|---|---|
| Date | 2026-07-19 01:31 +0000 |
| Message-ID | <nc2nnrFbb5kU5@mid.individual.net> |
| In reply to | #88889 |
On Sat, 18 Jul 2026 20:31:28 +0000, Leroy H wrote: > Unfortunately, I am not at all versed in network programming but the > response "192.168.0.2 > c.in-addr-servers.arpa" seems to indicate that > my machine is telling the nameserver that the (local?) UDP port is > unreachable. Perhaps you shouldn't have tried to set up DNS caching.
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