How to get AXFR from local IP when getting NOTIFY ?

[rootbdfy]

I have two authorative pdns servers installed in local network. Single network interface has local ip, and external requests come from the router via nat. In NS records is the external ip address. In zone explicitly specifies the internal ip primary server.
When I make changes in the zone, I see that the primary server sends NOTIFY to the secondary server, the secondary server receives it and immediately in the logs of the primary there is a request from an external ip.
Meanwhile, periodic AXFR requests originate from the internal ip.
How to configure NOTIFY behavior so that AXFR comes from internal ip ?
Primari server config:

allow-dnsupdate-from=192.168.201.205,192.168.200.2,192.168.111.110,192.168.202.96
allow-notify-from=192.168.201.205
also-notify=192.168.201.205
api=yes
api-key=xxx
cache-ttl=60
dnsupdate=yes
include-dir=/etc/powerdns/pdns.d
launch=gpgsql
gpgsql-host=127.0.0.1
gpgsql-dbname=pdns_db
gpgsql-user=pdns_user
gpgsql-password=xxx
log-dns-details=yes
loglevel=5
master=yes
max-tcp-connections=100
negquery-cache-ttl=3600
only-notify=
query-cache-ttl=60
security-poll-suffix=
slave=yes
webserver=yes
webserver-address=0.0.0.0
webserver-allow-from=127.0.0.1,172.30.0.10

Secondary server config:

allow-dnsupdate-from=192.168.111.136,192.168.200.2,192.168.111.110,192.168.202.96
allow-notify-from=192.168.111.136
also-notify=192.168.111.136
api=yes
api-key=xxx
cache-ttl=60
dnsupdate=yes
include-dir=/etc/powerdns/pdns.d
launch=gpgsql
gpgsql-host=127.0.0.1
gpgsql-dbname=pdns_db
gpgsql-user=pdns_user
gpgsql-password=xxx
log-dns-details=yes
loglevel=5
master=yes
max-tcp-connections=100
negquery-cache-ttl=3600
only-notify=
query-cache-ttl=60
security-poll-suffix=
slave=yes
webserver=yes
webserver-address=0.0.0.0
webserver-allow-from=127.0.0.1,172.30.0.10```