Система меняет MTU произвольно KN-1010 3.7 Beta 1

[hondaspb]

KN-1010 3.7 Beta 1 задан MTU 1500 жестко, потом почему-то начинает меняться на 1280. TCP-MSS adjust отключен

Авг 13 11:11:45 ndm
Network::Interface::Base: "GigabitEthernet1": static MTU is 1500.
Авг 13 11:11:45 ndm
Dhcp::Client: DHCP server is not responding.
Авг 13 11:11:45 ndm
Network::RoutingTable: no such route: 0.0.0.0/0 via ISP.
Авг 13 11:11:45 ndm
Dns::Manager: name server 1.1.1.1 added, domain (default).
Авг 13 11:11:45 ndm
Dns::Manager: name server 1.1.1.1, domain (default) deleted.
Авг 13 11:11:45 ndm
Dns::InterfaceSpecific: static name server list cleared on GigabitEthernet1.
Авг 13 11:11:45 ndm
Dns::Manager: name server 1.1.1.1 added, domain (default).
Авг 13 11:11:45 ndm
Dns::InterfaceSpecific: name server 1.1.1.1 added, domain (default), interface GigabitEthernet1.
Авг 13 11:11:45 ndm
Network::Interface::Ip: "GigabitEthernet1": TCP-MSS adjustment disabled.

 

Авг 13 11:13:51 ndm
Network::Interface::Base: "GigabitEthernet1": network MTU is 9198.
Авг 13 11:13:54 dhcp6c[19037]
dhcp6_check_ia_status: status code 0x2: no addresses
Авг 13 11:14:09 ndm
Network::Interface::Base: "GigabitEthernet1": network MTU is 1280.