Zdravím,
prosím o radu. Pořidil jsem nový Mikrotik RB4011iGS+5HacQ2HnD, který jsem konfiguroval dle starého RB951G-2HnD. Nejspíš jsem ale udělal nějakou botu a nedaří se mi přijít na to kde. Problém na novém RB4011 je, že je pomalý DHCP server, ještě 15s po přihlášení do systému nemám IP adresu. Zkoumáním jsem přišel na to, že když vypnu v Interfaces VLANu, tak mám IP adresu okamžitě již na přihašovací obrazovce. Přikládám nastavení, které by mohlo být relevantní.

Interface:

/interface bridge print
Flags: X - disabled, R - running 
 0 R name="bridge-private" mtu=auto actual-mtu=1500 l2mtu=1592 arp=proxy-arp 
     arp-timeout=auto mac-address=XX:XX:XX:XX:XX:XX protocol-mode=rstp 
     fast-forward=yes igmp-snooping=no auto-mac=no admin-mac=XX:XX:XX:XX:XX:XX 
     ageing-time=5m priority=0x8000 max-message-age=20s forward-delay=15s 
     transmit-hold-count=6 vlan-filtering=no dhcp-snooping=no 

 1 R name="bridge-public" mtu=auto actual-mtu=1500 l2mtu=1588 arp=enabled 
     arp-timeout=auto mac-address=XX:XX:XX:XX:XX:XX protocol-mode=rstp 
     fast-forward=yes igmp-snooping=no auto-mac=yes ageing-time=5m 
     priority=0x8000 max-message-age=20s forward-delay=15s 
     transmit-hold-count=6 vlan-filtering=no dhcp-snooping=no

/interface vlan print detail
Flags: X - disabled, R - running 
 0 R name="public-vlan" mtu=1500 l2mtu=1588 mac-address=XX:XX:XX:XX:XX:XX 
     arp=enabled arp-timeout=auto loop-protect=default loop-protect-status=off 
     loop-protect-send-interval=5s loop-protect-disable-time=5m vlan-id=20 
     interface=ether2-LAN use-service-tag=no 

/interface ethernet switch port print
Flags: I - invalid 
 0   ether1-WAN       switch1                                                   0
 1   ether2-LAN       switch1                                                   0
 2   ether3           switch1                                                   0
 3   ether4           switch1                                                   0
 4   ether5           switch1                                                   0
 5   ether6           switch2                                                   0
 6   ether7           switch2                                                   0
 7   ether8           switch2                                                   0
 8   ether9           switch2                                                   0
 9   ether10          switch2                                                   0
10   switch1-cpu      switch1                                                   0
11   switch2-cpu      switch2                                                   0

/interface bridge port print
Flags: X - disabled, I - inactive, D - dynamic, H - hw-offload 
 0     ;;; defconf
       ether2-LAN     bridge-private yes    1 0x         10         10       none
 1 I   ;;; defconf
       ether3         bridge-private yes    1 0x         10         10       none
 2 I   ;;; defconf
       ether4         bridge-private yes    1 0x         10         10       none
 3 I   ;;; defconf
       ether5         bridge-private yes    1 0x         10         10       none
 4 I   ;;; defconf
       ether6         bridge-private yes    1 0x         10         10       none
 5 I   ;;; defconf
       ether7         bridge-private yes    1 0x         10         10       none
 6 I   ;;; defconf
       ether8         bridge-private yes    1 0x         10         10       none
 7 I   ;;; defconf
       ether9         bridge-private yes    1 0x         10         10       none
 8 I   ;;; defconf
       ether10        bridge-private yes    1 0x         10         10       none
 9 I   ;;; defconf
       sfp-sfpplus1   bridge-private yes    1 0x         10         10       none
10 I   ;;; defconf
       wlan1          bridge-private        1 0x         10         10       none
11     ;;; defconf
       wlan2          bridge-private        1 0x         10         10       none
12     ;;; Wifi pro hosty
       public-vlan    bridge-public         1 0x         10         10       none
13 I   wlan3          bridge-public         1 0x         10         10       none
14 I   wlan4          bridge-public         1 0x         10         10       none
15     eoip             bridge-private        1 0x         10         10       none

DHCP server:

/ip dhcp-server print detail
Flags: D - dynamic, X - disabled, I - invalid 
 0    name="private-dhcp" interface=bridge-private lease-time=10m 
      address-pool=dhcp authoritative=yes use-radius=no lease-script="" 

 1    name="public-dhcp" interface=bridge-public lease-time=10m 
      address-pool=public authoritative=after-2sec-delay use-radius=no 
      lease-script=""

/ip pool print                      
 0 dhcp                                           10.0.10.20-10.0.10.80          
 1 VPN                                            10.0.10.81-10.0.10.95          
 2 public                                         10.0.20.10-10.0.20.50

 /ip dhcp-server network print detail 
Flags: D - dynamic 
 0   ;;; defconf
     address=10.0.10.0/24 gateway=10.0.10.1 netmask=24 dns-server="" 
     wins-server="" ntp-server="" caps-manager="" dhcp-option="" 

 1   ;;; public
     address=10.0.20.0/24 gateway=10.0.20.1 netmask=24 dns-server="" 
     wins-server="" ntp-server="" caps-manager="" dhcp-option=""

Také mám nakonfigurován EoIP tunel a jelikož je na druhé straně taky DHCP, tak i filter na bridge (zkoušel jsem vypnout, nepomáhá):

/interface eoip print
Flags: X - disabled, R - running 
 0  R name="eoip" mtu=1500 actual-mtu=1500 l2mtu=65535 
      mac-address=XX:XX:XX:XX:XX:XX arp=enabled arp-timeout=auto 
      loop-protect=default loop-protect-status=off 
      loop-protect-send-interval=5s loop-protect-disable-time=5m 
      local-address=0.0.0.0 remote-address=XXX.XXX.XX.XX tunnel-id=0 
      keepalive=10s,10 dscp=inherit clamp-tcp-mss=yes dont-fragment=no 
      ipsec-secret="nejakeheslo" allow-fast-path=no

/interface bridge filter print
Flags: X - disabled, I - invalid, D - dynamic 
 0   ;;; drop DHCP requests over EoIP
     chain=forward action=drop mac-protocol=ip dst-port=67 ip-protocol=udp 
     log=no log-prefix=""

Nenapadá Vás, co jsem zvrtal?

Díky,
nofu