Один интерфейс вперед.

Что-то странное происходит. Сегодня я обновился до последней версии, но это сломало мою конфигурацию очень странным образом. Когда я подключаю включенное устройство к eth5 (DB порт), я больше не могу получить доступ к внешней сети. Если я отключаю eth5 или отключаю сетевой кабель, обычный трафик восстанавливается. Похоже, обновление, которое я сделал сегодня, что-то сломало, но я не могу это исправить. Я пробовал сброс и восстановление конфигурации, но это не помогло. Вот моя текущая конфигурация. Есть какие-нибудь предложения?
```
# oct/04/2013 18:11:03 by RouterOS 5.26
# software id = PRRI-T8EG
#
/interface bridge
add admin-mac=D4:CA:6D:9A:39:F1 auto-mac=no l2mtu=1598 name=bridge-local \
   protocol-mode=rstp
add l2mtu=1598 name="DB Bridge"
/interface wireless
set 0 band=2ghz-b/g/n channel-width=20/40mhz-ht-above disabled=no distance=\
   indoors ht-rxchains=0,1 ht-txchains=0,1 l2mtu=2290 mode=ap-bridge ssid=\
   dd-wrt wireless-protocol=802.11
/interface ethernet
set 0 name=ether1-gateway
set 1 name=ether2-master-local
set 2 master-port=ether2-master-local name=ether3-slave-local
set 3 master-port=ether2-master-local name=ether4-slave-local
set 4 name="DB Port"
/interface wireless security-profiles
set [ find default=yes ] authentication-types=wpa-psk,wpa2-psk mode=\
   dynamic-keys wpa-pre-shared-key=xxxxxxxxxxxxxxxxxxxxx wpa2-pre-shared-key=\
   xxxxxxxxxxxxxxxxxxxx
/ip hotspot user profile
set [ find default=yes ] idle-timeout=none keepalive-timeout=2m
/ip pool
add name=dhcp ranges=192.168.100.10-192.168.100.20
/ip dhcp-server
add address-pool=dhcp disabled=no interface=bridge-local name=default
/interface bridge port
add bridge=bridge-local interface=ether2-master-local
add bridge=bridge-local interface=wlan1
add bridge="DB Bridge" interface=ether1-gateway
add bridge="DB Bridge" interface="DB Port"
/ip address
add address=192.168.100.254/24 comment="default configuration" interface=\
   wlan1
/ip dhcp-client
add comment="default configuration" disabled=no interface=ether1-gateway
/ip dhcp-server network
add address=192.168.100.0/24 comment="default configuration" dns-server=\
   192.168.100.254 gateway=192.168.100.254 netmask=24
/ip dns
set allow-remote-requests=yes
/ip dns static
add address=192.168.88.1 name=router
/ip firewall filter
add chain=input comment="default configuration" protocol=icmp
add chain=input comment="default configuration" connection-state=established
add chain=input comment="default configuration" connection-state=related
add action=drop chain=input comment="default configuration" in-interface=\
   ether1-gateway
add chain=forward comment="default configuration" connection-state=\
   established
add chain=forward comment="default configuration" connection-state=related
add action=drop chain=forward comment="default configuration" \
   connection-state=invalid
add chain=input comment="default configuration" protocol=icmp
add chain=input comment="default configuration" connection-state=established
add chain=input comment="default configuration" connection-state=related
add action=drop chain=input comment="default configuration" in-interface=\
   ether1-gateway
add chain=forward comment="default configuration" connection-state=\
   established
add chain=forward comment="default configuration" connection-state=related
add action=drop chain=forward comment="default configuration" \
   connection-state=invalid
/ip firewall nat
add action=masquerade chain=srcnat comment="default configuration" \
   out-interface="DB Bridge"
add action=dst-nat chain=dstnat dst-port=5000 protocol=tcp to-addresses=\
   192.168.100.100 to-ports=5000
add action=masquerade chain=srcnat comment="default configuration" \
   out-interface="DB Bridge"
add action=dst-nat chain=dstnat dst-port=5000 protocol=tcp to-addresses=\
   192.168.100.100 to-ports=5000
/ip neighbor discovery
set ether1-gateway disabled=yes
set wlan1 disabled=yes
/system clock
set time-zone-name=Europe/Brussels
/system leds
set 0 interface=wlan1
/system ntp client
set enabled=yes mode=unicast primary-ntp=195.130.132.18 secondary-ntp=\
   64.99.80.30
/system routerboard settings
set silent-boot=yes
/tool mac-server
add disabled=no interface=ether2-master-local
add disabled=no interface=ether3-slave-local
add disabled=no interface=ether4-slave-local
add disabled=no interface="DB Port"
add disabled=no interface=wlan1
add disabled=no interface=bridge-local
/tool mac-server mac-winbox
set [ find default=yes ] disabled=yes
add interface=ether2-master-local
add interface=ether3-slave-local
add interface=ether4-slave-local
add interface="DB Port"
add interface=wlan1
add interface=bridge-local
```

В общем, я тоже обновил ОС до последней версии, но решения пока нет. Я перестроил конфигурацию вместо восстановления старой, но конфигурация, которая работала раньше, теперь не работает. [admin@MikroTik] > export compact
# 04.10.2013 19:24:04 by RouterOS 6.4
# software id = PRRI-T8EG
#
/interface bridge
add l2mtu=1598 name=bridge-dbox
add admin-mac=D4:CA:6D:9A:39:F1 auto-mac=no l2mtu=1598 name=bridge-local \
   protocol-mode=rstp
/interface wireless
set 0 band=2ghz-b/g/n channel-width=20/40mhz-ht-above disabled=no distance=\
   indoors frequency=2452 ht-rxchains=0,1 ht-txchains=0,1 l2mtu=2290 mode=\
   ap-bridge ssid=dd-wrt wireless-protocol=802.11
/interface ethernet
set 0 name=ether1-gateway
set 1 name=ether2-master-local
set 2 master-port=ether2-master-local name=ether3-slave-local
set 3 master-port=ether2-master-local name=ether4-slave-local
set 4 name=ether5-slave-dbox
/ip neighbor discovery
set wlan1 discover=no
/interface wireless security-profiles
set [ find default=yes ] authentication-types=wpa-psk,wpa2-psk mode=\
   dynamic-keys wpa-pre-shared-key=xxxxxxxxxxxxxxxxxxxx wpa2-pre-shared-key=\
   xxxxxxxxxxxxxxxxxxxx
/ip hotspot user profile
set [ find default=yes ] idle-timeout=none keepalive-timeout=2m \
   mac-cookie-timeout=3d
/ip pool
add name=dhcp ranges=192.168.100.10-192.168.100.20
/ip dhcp-server
add address-pool=dhcp disabled=no interface=bridge-local name=default
/system logging action
set 0 memory-lines=100
set 1 disk-lines-per-file=100
/interface bridge port
add bridge=bridge-local interface=ether2-master-local
add bridge=bridge-local interface=wlan1
add bridge=bridge-dbox interface=ether5-slave-dbox
add bridge=bridge-dbox interface=ether1-gateway
/ip address
add address=192.168.100.254/24 comment="default configuration" interface=\
   wlan1 network=192.168.100.0
/ip dhcp-client
add comment="default configuration" dhcp-options=hostname,clientid disabled=\
   no interface=ether1-gateway
/ip dhcp-server network
add address=192.168.100.0/24 comment="default configuration" dns-server=\
   192.168.100.254 gateway=192.168.100.254 netmask=24
/ip dns
set allow-remote-requests=yes servers=8.8.8.8
/ip dns static
add address=192.168.88.1 name=router
/ip firewall filter
add chain=input comment="default configuration" protocol=icmp
add chain=input comment="default configuration" connection-state=established
add chain=input comment="default configuration" connection-state=related
add action=drop chain=input comment="default configuration" in-interface=\
   ether1-gateway
add chain=forward comment="default configuration" connection-state=\
   established
add chain=forward comment="default configuration" connection-state=related
add action=drop chain=forward comment="default configuration" \
   connection-state=invalid
/ip firewall nat
add action=masquerade chain=srcnat comment="default configuration" \
   out-interface=bridge-dbox to-addresses=0.0.0.0
/ip service
set api disabled=yes
/system clock
set time-zone-name=Europe/Brussels
/system leds
set 0 interface=wlan1
/system ntp client
set enabled=yes mode=unicast primary-ntp=85.10.246.226 secondary-ntp=\
   193.225.118.163
/system routerboard settings
set silent-boot=yes
/tool mac-server
set [ find default=yes ] disabled=yes
add interface=ether2-master-local
add interface=ether3-slave-local
add interface=ether4-slave-local
add interface=ether5-slave-dbox
add interface=wlan1
add interface=bridge-local
/tool mac-server mac-winbox
set [ find default=yes ] disabled=yes
add interface=ether2-master-local
add interface=ether3-slave-local
add interface=ether4-slave-local
add interface=ether5-slave-dbox
add interface=wlan1
add interface=bridge-local

Цель - получить eth5 как отдельный интерфейс, получающий WAN IP. Используя конфигурацию выше, DHCP-сервер не получает IP-адрес. Я могу что-то изменить, но толком не знаю, что делаю… Если есть другие, более простые способы достичь этого, буду рад услышать.

Кажется, я поменял внутренний IP, но проблема всё та же: как только на eth5 появляется активный интерфейс, трафик прекращается (хотя на eth5 он работает как надо).

[admin@MikroTik] > export compact
# 05/10/2013 08:56:38 by RouterOS 6.4
# software id = PRRI-T8EG
#
/interface bridge
add l2mtu=1598 name="bridge dbox"
add admin-mac=D4:CA:6D:9A:39:F1 auto-mac=no l2mtu=1598 name=bridge-local \
   protocol-mode=rstp
/interface wireless
set 0 band=2ghz-b/g/n channel-width=20/40mhz-ht-above disabled=no distance=\
   indoors frequency=2452 ht-rxchains=0,1 ht-txchains=0,1 l2mtu=2290 mode=\
   ap-bridge ssid=dd-wrt wireless-protocol=802.11
/interface ethernet
set 0 name=ether1-gateway
set 1 name=ether2-master-local
set 2 master-port=ether2-master-local name=ether3-slave-local
set 3 master-port=ether2-master-local name=ether4-slave-local
set 4 name=ether5-slave-dbox
/ip neighbor discovery
set wlan1 discover=no
/interface wireless security-profiles
set [ find default=yes ] authentication-types=wpa-psk,wpa2-psk mode=\
   dynamic-keys wpa-pre-shared-key=xxxxxxxxxxxxxxx wpa2-pre-shared-key=\
   xxxxxxxxxxxxxxxxxx
/ip hotspot user profile
set [ find default=yes ] idle-timeout=none keepalive-timeout=2m \
   mac-cookie-timeout=3d
/ip pool
add name=dhcp ranges=192.168.100.10-192.168.100.20
/ip dhcp-server
add address-pool=dhcp disabled=no interface=bridge-local name=default
/system logging action
set 0 memory-lines=100
set 1 disk-lines-per-file=100
/interface bridge port
add bridge=bridge-local interface=ether2-master-local
add bridge=bridge-local interface=wlan1
add bridge="bridge dbox" interface=ether5-slave-dbox
add bridge="bridge dbox" interface=ether1-gateway
/ip address
add address=192.168.100.254/24 comment="default configuration" interface=\
   bridge-local network=192.168.100.0
/ip dhcp-client
add comment="default configuration" dhcp-options=hostname,clientid disabled=\
   no interface=ether1-gateway
/ip dhcp-server config
set store-leases-disk=35m
/ip dhcp-server network
add address=192.168.100.0/24 comment="default configuration" dns-server=\
   192.168.100.254 gateway=192.168.100.254 netmask=24
/ip dns
set allow-remote-requests=yes servers=208.67.222.222,208.67.222.220
/ip dns static
add address=192.168.88.1 name=router
/ip firewall filter
add chain=input comment="default configuration" protocol=icmp
add chain=input comment="default configuration" connection-state=established
add chain=input comment="default configuration" connection-state=related
add action=drop chain=input comment="default configuration" in-interface=\
   ether1-gateway
add chain=forward comment="default configuration" connection-state=\
   established
add chain=forward comment="default configuration" connection-state=related
add action=drop chain=forward comment="default configuration" \
   connection-state=invalid
/ip firewall nat
add action=masquerade chain=srcnat comment="default configuration" \
   out-interface="bridge dbox" to-addresses=0.0.0.0
/ip service
set api disabled=yes
/system clock
set time-zone-name=Europe/Brussels
/system leds
set 0 interface=wlan1
/system ntp client
set enabled=yes mode=unicast primary-ntp=85.10.246.226 secondary-ntp=\
   193.225.118.163
/system routerboard settings
set silent-boot=yes
/tool mac-server
set [ find default=yes ] disabled=yes
add interface=ether2-master-local
add interface=ether3-slave-local
add interface=ether4-slave-local
add interface=ether5-slave-dbox
add interface=wlan1
add interface=bridge-local
/tool mac-server mac-winbox
set [ find default=yes ] disabled=yes
add interface=ether2-master-local
add interface=ether3-slave-local
add interface=ether4-slave-local
add interface=ether5-slave-dbox
add interface=wlan1
add interface=bridge-local