Привет… У меня Mikrotik RB951G-2HnD (версия 6.35.4). Я заметил, что каждые несколько минут клиентов отбрасывает и заново выдает им IP-адреса. Искал эту проблему на форумах, но ничего не помогло… В сети около 50 адресов аренды, и раньше такой проблемы не было. Mikrotik настроен как шлюз и DHCP-сервер. Все клиенты подключаются по беспроводной сети через UniFi AP. Лог DHCP debug:
08:19:25 dhcp,debug,packet DHCP Kravanja получил discover с id 1528368538 от 0.0.0.0
08:19:25 dhcp,debug,packet ciaddr = 0.0.0.0
08:19:25 dhcp,debug,packet chaddr = F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet Msg-Type = discover
08:19:25 dhcp,debug,packet Client-Id = 01-F0-5B-7B-2F-78-F9
08:19:25 dhcp,debug,packet Max-DHCP-Message-Size = 1500
08:19:25 dhcp,debug,packet Class-Id = “dhcpcd-5.5.6”
08:19:25 dhcp,debug,packet Host-Name = “android-3ae9afaf1878d91d”
08:19:25 dhcp,debug,packet Parameter-List = Subnet-Mask,Static-Route,Router,Domain-Server,Domain-Name,Broadcast-Address,Address-Time,Renewal-Time,Rebinding-Time
08:19:25 dhcp,info DHCP Kravanja отозвал 192.168.20.57 от F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet DHCP Kravanja отправляет offer с id 1528368538 на 192.168.20.57
08:19:25 dhcp,debug,packet ciaddr = 0.0.0.0
08:19:25 dhcp,debug,packet yiaddr = 192.168.20.57
08:19:25 dhcp,debug,packet siaddr = 192.168.20.1
08:19:25 dhcp,debug,packet chaddr = F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet Msg-Type = offer
08:19:25 dhcp,debug,packet Server-Id = 192.168.20.1
08:19:25 dhcp,debug,packet Address-Time = 72000
08:19:25 dhcp,debug,packet Subnet-Mask = 255.255.255.0
08:19:25 dhcp,debug,packet Router = 192.168.20.1
08:19:25 dhcp,debug,packet Domain-Server = 193.189.160.13,193.189.160.23
08:19:25 dhcp,debug,packet DHCP Kravanja получил request с id 1528368538 от 0.0.0.0
08:19:25 dhcp,debug,packet ciaddr = 0.0.0.0
08:19:25 dhcp,debug,packet chaddr = F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet Msg-Type = request
08:19:25 dhcp,debug,packet Client-Id = 01-F0-5B-7B-2F-78-F9
08:19:25 dhcp,debug,packet Address-Request = 192.168.20.57
08:19:25 dhcp,debug,packet Server-Id = 192.168.20.1
08:19:25 dhcp,debug,packet Max-DHCP-Message-Size = 1500
08:19:25 dhcp,debug,packet Class-Id = “dhcpcd-5.5.6”
08:19:25 dhcp,debug,packet Host-Name = “android-3ae9afaf1878d91d”
08:19:25 dhcp,debug,packet Parameter-List = Subnet-Mask,Static-Route,Router,Domain-Server,Domain-Name,Broadcast-Address,Address-Time,Renewal-Time,Rebinding-Time
08:19:25 dhcp,info DHCP Kravanja назначил 192.168.20.57 для F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet DHCP Kravanja отправляет ack с id 1528368538 на 192.168.20.57
08:19:25 dhcp,debug,packet ciaddr = 0.0.0.0
08:19:25 dhcp,debug,packet yiaddr = 192.168.20.57
08:19:25 dhcp,debug,packet siaddr = 192.168.20.1
08:19:25 dhcp,debug,packet chaddr = F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet Msg-Type = ack
08:19:25 dhcp,debug,packet Server-Id = 192.168.20.1
08:19:25 dhcp,debug,packet Address-Time = 72000
08:19:25 dhcp,debug,packet Subnet-Mask = 255.255.255.0
08:19:25 dhcp,debug,packet Router = 192.168.20.1
08:19:25 dhcp,debug,packet Domain-Server = 193.189.160.13,193.189.160.23
Есть идеи? Спасибо…
08:19:25 dhcp,debug,packet DHCP Kravanja получил discover с id 1528368538 от 0.0.0.0
08:19:25 dhcp,debug,packet ciaddr = 0.0.0.0
08:19:25 dhcp,debug,packet chaddr = F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet Msg-Type = discover
08:19:25 dhcp,debug,packet Client-Id = 01-F0-5B-7B-2F-78-F9
08:19:25 dhcp,debug,packet Max-DHCP-Message-Size = 1500
08:19:25 dhcp,debug,packet Class-Id = “dhcpcd-5.5.6”
08:19:25 dhcp,debug,packet Host-Name = “android-3ae9afaf1878d91d”
08:19:25 dhcp,debug,packet Parameter-List = Subnet-Mask,Static-Route,Router,Domain-Server,Domain-Name,Broadcast-Address,Address-Time,Renewal-Time,Rebinding-Time
08:19:25 dhcp,info DHCP Kravanja отозвал 192.168.20.57 от F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet DHCP Kravanja отправляет offer с id 1528368538 на 192.168.20.57
08:19:25 dhcp,debug,packet ciaddr = 0.0.0.0
08:19:25 dhcp,debug,packet yiaddr = 192.168.20.57
08:19:25 dhcp,debug,packet siaddr = 192.168.20.1
08:19:25 dhcp,debug,packet chaddr = F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet Msg-Type = offer
08:19:25 dhcp,debug,packet Server-Id = 192.168.20.1
08:19:25 dhcp,debug,packet Address-Time = 72000
08:19:25 dhcp,debug,packet Subnet-Mask = 255.255.255.0
08:19:25 dhcp,debug,packet Router = 192.168.20.1
08:19:25 dhcp,debug,packet Domain-Server = 193.189.160.13,193.189.160.23
08:19:25 dhcp,debug,packet DHCP Kravanja получил request с id 1528368538 от 0.0.0.0
08:19:25 dhcp,debug,packet ciaddr = 0.0.0.0
08:19:25 dhcp,debug,packet chaddr = F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet Msg-Type = request
08:19:25 dhcp,debug,packet Client-Id = 01-F0-5B-7B-2F-78-F9
08:19:25 dhcp,debug,packet Address-Request = 192.168.20.57
08:19:25 dhcp,debug,packet Server-Id = 192.168.20.1
08:19:25 dhcp,debug,packet Max-DHCP-Message-Size = 1500
08:19:25 dhcp,debug,packet Class-Id = “dhcpcd-5.5.6”
08:19:25 dhcp,debug,packet Host-Name = “android-3ae9afaf1878d91d”
08:19:25 dhcp,debug,packet Parameter-List = Subnet-Mask,Static-Route,Router,Domain-Server,Domain-Name,Broadcast-Address,Address-Time,Renewal-Time,Rebinding-Time
08:19:25 dhcp,info DHCP Kravanja назначил 192.168.20.57 для F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet DHCP Kravanja отправляет ack с id 1528368538 на 192.168.20.57
08:19:25 dhcp,debug,packet ciaddr = 0.0.0.0
08:19:25 dhcp,debug,packet yiaddr = 192.168.20.57
08:19:25 dhcp,debug,packet siaddr = 192.168.20.1
08:19:25 dhcp,debug,packet chaddr = F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet Msg-Type = ack
08:19:25 dhcp,debug,packet Server-Id = 192.168.20.1
08:19:25 dhcp,debug,packet Address-Time = 72000
08:19:25 dhcp,debug,packet Subnet-Mask = 255.255.255.0
08:19:25 dhcp,debug,packet Router = 192.168.20.1
08:19:25 dhcp,debug,packet Domain-Server = 193.189.160.13,193.189.160.23
Есть идеи? Спасибо…

