Dhcp relay mikrotik not working Does any of you have any idea what could be the problem? Here is the configuration of my mikrotik: Hello guys, I have a strange problem with my mikrotik, where Im trying to configure DHCP relay so it forwareds the dhcp packets to my Windows Server 2019. Jeanluck (If I delete Relay IP from DHCP Server, then all works fine, but I need use Relay IP for subnets assigment) Jan 31, 2024 · Notice that "de[:]ad[:]c0[:]de[:]ca[:]fe" is the fake MAC address used by the nmap script, so I'm looking at the correct traffic. uptime: 11w1d7h32m15s. Register; Login Notice that "de[:]ad[:]c0[:]de[:]ca[:]fe" is the fake MAC address used by the nmap script, so I'm looking at the correct traffic. General. Our work around is to run a local DHCP server. Does any of you have any idea what could be the problem? Here is the configuration of my mikrotik: I have a strange problem with my mikrotik, where Im trying to configure DHCP relay so it forwareds the dhcp packets to my Windows Server 2019. The mikrotik does not need a lease, so disable that to start with, heck just do a system->reset configuration and tick no defaults, then just bridge ethernet and Search Search. 5 DHCP server. Does any of you have any idea what could be the problem? I have a strange problem with my mikrotik, where Im trying to configure DHCP relay so it forwareds the dhcp packets to my Windows Server 2019. To do so, I have done the following (following the guide on the Manual, with some minor changes that should have no effect?): Search Search. Now, I wanted to configure a DHCP Server Aug 16, 2022 · Check the server can ping the core switch vlan interface that the dhcp relay is on. 10. I tried to sniff the traffic from the Mikrotik and I can see the traffic hitting the interface stack, ether2,bridge,[mgmt|services1], as follows: Jan 31, 2024 · Notice that "de[:]ad[:]c0[:]de[:]ca[:]fe" is the fake MAC address used by the nmap script, so I'm looking at the correct traffic. Apr 19, 2011 · MikroTik. Please help! DHCP relay not working. 5. On the relay, I see the counter incrementing, but no IPs I already implemented this and it seems to be working - I was not able to ping to clients connected to an port from another VLAN. FAQ; Home. Jan 31, 2024 · I have setup my hDex router to act as a DHCP Relay in one of my VLANs for a remote DHCP server that I have on another VLAN but it seems that replies from the DHCP server are dropped. DHCP relay not working #1; Wed Sep 06, 2023 5:05 pm. When I check the status of DHCP relay I can see that mikrotik is getting requests but no responses. I have a strange problem with my mikrotik, where Im trying to configure DHCP relay so it forwareds the dhcp packets to my Windows Server 2019. Here is the detailed situation. Oct 2, 2024 · DHCP Relay is just a proxy that is able to receive a DHCP request and resend it to the real DHCP server. I have an IPSec VPN to a RB750GL, which is also running DHCP relay back to the 10. 1 post • Page 1 of 1. I'm getting the right IP (pool 10. I tried to sniff the traffic from the Mikrotik and I can see the traffic hitting the interface stack, ether2,bridge,[mgmt|services1], as follows: Search Search. Search Search. RouterOS details. Is there any dhcp Feb 12, 2018 · If you are a Mikrotik user, chances are you have seen the DHCP relay feature severally but do not know what it is used for or how it can be configured. 255. 0) The unique IP address of this DHCP relay needed for DHCP server to distinguish relays. Register; Login I have a strange problem with my mikrotik, where Im trying to configure DHCP relay so it forwareds the dhcp packets to my Windows Server 2019. Register; Login Search Search. 0 - the IP address will be chosen automatically: relay-info-remote-id (string; Default: ) DHCP relay not working #1; Wed Sep 06, 2023 5:05 pm. Does any of you have any idea what could be the problem? Here is the configuration of my mikrotik: Feb 10, 2013 · There are other local VLANs on that switch using DHCP relay on the RB750 without issue. 16) and not administrated by me. 0/16 DHCP relay (and some others) is not working. 2). Community discussions. Agent Circuit ID Sub-option contains mac Nov 22, 2022 · We have an issue with a CRS2004 where dhcp-relay stops working after a couple of weeks. Does any of you have any idea what could be the problem? Here is the configuration of my mikrotik: May 24, 2008 · I have set the DHCP relay on my mikrotik (10. 0/24. Register; Login. Adds DHCP relay agent information if enabled according to RFC 3046. I have used Wireshark from the client machine making DHCP requests and the Jul 17, 2023 · I have a setup where my core (Cisco 3560x) is acting as the DHCP relay for a couple vlans which (up until today) were not present on my 4011 (acting in router on a stick). Register; Login Oct 10, 2024 · It does work, there will be an explanation for whats going on, why it isn't working for you and a way to fix it. 0. If set to 0. The issue here is that the OFFER packet is not picked up by the DHCP Relay server of the Mikrotik. The DHCP server is on Windows machine (10. Register; Login DHCP relay not working. Register; Login DHCP relay not working? Post by FinlayDaG33k » Sat Jun 08, 2019 11:15 pm. The DHCP relay feature is used to provision a Mikrotitik router to DHCP relay not working #1; Wed Sep 06, 2023 5:05 pm. 43. Hello guys, I have a strange problem with my mikrotik, where Im trying to configure DHCP relay so it forwareds the dhcp packets to my Windows Server 2019. Does any of you have any idea what could be the problem? Here is the Feb 10, 2013 · 10. I have used Wireshark from the client machine making DHCP Hello guys, I have a strange problem with my mikrotik, where Im trying to configure DHCP relay so it forwareds the dhcp packets to my Windows Server 2019. It may be something like your AP is blocking multiple DHCP requests (unlikely but you never know). All our other routers (CRS2116 / Mar 11, 2023 · This is my first Mikrotik router that I'm building at home and seeming to have some troubles getting DHCP relay working. DHCP relay not working. RouterOS. Check the subnet mask matches on the dhcp scope and the vlan interface. Post by kuiera » Wed Sep 06, 2023 3:05 pm. Hii there, I'm trying to have my MikroTik hAP AC Lite use my router's (CRS326-24G-2S+RM) DHCP. Please help! Oct 2, 2024 · Interface name the DHCP relay will be working on. Windows server serves many subnets, my subnet is 10. 0/16 DHCP relay is working fine. Quick links. May 24, 2008 · I have set the DHCP relay on my mikrotik (10. Forum index. DHCP Relay is not working? RouterOS general discussion. 254. 0/24) from the Windows server but cannot acces the internet and cannot ping mikrotik. Skip to content. Does any of you have any idea what could be the problem? Here is the configuration of my mikrotik: DHCP relay not working. 6. local-address (IP; Default: 0. nnjc gaij hgues jmc kyyf dhdmbnq jffgqb tlluosf qgihky plb