Thank you so much, it works for me! I had previously found such a message ( https://lists.nic.cz/hyperkitty/list/[email protected]/thread/T3NNHUKIOIKYEJZBFVDO73QP54XKUQ6I/#JZDC7WAYEL2GWQ6QBFUK5URLHWKR6NUT ), but I thought the option was related to the MS server, not Knot. And now I understand - it's my mistake.
чт, 30 янв. 2025 г. в 19:13, Daniel Salzman <[email protected]>: > Hi, > > Could you try enabling > https://www.knot-dns.cz/docs/latest/singlehtml/index.html#no-edns ? > > Daniel > > On 1/30/25 17:01, Артём Палецкий wrote: > > Hello! > > > > I have an issue. > > > > Knot is configured as a secondary server, and when receiving a zone, a > "trailing data" error occurs, preventing the zone from being loaded from > the primary server. > > > > ``` > > Jan 30 11:03:40 hostname knotd[5407]: info: [domain.com < > http://domain.com>.] refresh, remote > 50788646-db98-4caa-b26e-95b30a470796, address 1.2.3.4@53, failed > (trailing data) > > ``` > > > > The same warning appears when using the `kdig` utility: > > > > ```bash > > kdig @1.2.3.4 <http://1.2.3.4> domain.com <http://domain.com> AXFR > > /tmp/domain.com <http://domain.com> > > ;; WARNING: malformed reply packet (trailing data) > > ;; WARNING: malformed reply packet (trailing data) > > ``` > > > > The issue occurs specifically with large zones. If the zone requires 2 > messages to be received (e.g., `Received 32720 B (2 messages, 442 > records)`), one warning appears. If it requires 3 messages (e.g., `Received > 49083 B (3 messages, 878 records)`), two warnings appear. > > > > However, if I place this zone (`/tmp/domain.com <http://domain.com>`) > into `/var/lib/knot` and then execute: > > > > ```bash > > knotc reload > > knotc zone-refresh domain.com <http://domain.com> > > ``` > > > > Knot successfully loads the zone. > > > > Unfortunately, due to confidentiality, I cannot share the contents of > the zone. Additionally, I do not have precise information about the > software installed on the primary server. However, if BIND is used as the > secondary server, there are no issues. A regular `dig` command also does > not return any errors. > > > > Is there any way to make Knot ignore the "trailing data" error and > successfully load the zone? > > > > Thank you for your help! > > > > -- > >
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