On 31.07.24 13:17, Jonathan Lee wrote:
I forgot to mention this is over a he tunnel broker gif interface with IPv4 only isp
I asked for log messages (from acess.log) or possibly errors from cache.log
On Jul 31, 2024, at 12:03, Jonathan Lee <jonathanlee571@xxxxxxxxx> wrote:
I show HTTP/1.1 409 conflict when it try to reply from the firewall back to the client.
I do not know if you need a pcap file
<Capture.PNG>
<packetcapture-mvneta1.4084-20240731114904.pcap>
On Jul 31, 2024, at 03:35, Matus UHLAR - fantomas <uhlar@xxxxxxxxxxx> wrote:
On 30.07.24 12:55, Jonathan Lee wrote:
Hello fellow squid users can you please help?
I have noticed that I get 409 errors with IPv6 only clients this leads me to believe that it’s DNS related.
why do you think that?
My firewall has both IPV4 and IPV6 DNS. I wonder if when an IPV6 only client is trying to access the proxy it defaults to IPv4 dns.
Sice, the connection between client and squid is separate from connection between squid and server, it should be perfectly okay to have ipv6 on one and ipv4 on another.
How can one manually set the system to utilize specified DNS for ACL use within subnets? The system works as long as clients are double stacked.
Can we see example of those errors in log files?
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Matus UHLAR - fantomas, uhlar@xxxxxxxxxxx ; http://www.fantomas.sk/
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