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- Dhcp relay mikrotik not working 255. 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. 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 DHCP server is on Windows machine (10. When I check the status of DHCP relay I can see that mikrotik is getting requests but no responses. 2). local-address (IP; Default: 0. The issue here is that the OFFER packet is not picked up by the DHCP Relay server of the Mikrotik. 43. 5 DHCP server. 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. 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. Post by kuiera » Wed Sep 06, 2023 3:05 pm. 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. 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. Skip to content. 0) The unique IP address of this DHCP relay needed for DHCP server to distinguish relays. Hii there, I'm trying to have my MikroTik hAP AC Lite use my router's (CRS326-24G-2S+RM) DHCP. Here is the detailed situation. 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. I'm getting the right IP (pool 10. 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. 5. Register; Login Search Search. Register; Login DHCP relay not working. 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. May 24, 2008 · I have set the DHCP relay on my mikrotik (10. Register; Login. 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. DHCP Relay is not working? RouterOS general discussion. Adds DHCP relay agent information if enabled according to RFC 3046. 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. 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. 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. Quick links. Register; Login DHCP relay not working? Post by FinlayDaG33k » Sat Jun 08, 2019 11:15 pm. 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). 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. DHCP relay not working. Search Search. Windows server serves many subnets, my subnet is 10. 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. 0/24. If set to 0. Apr 19, 2011 · MikroTik. The DHCP relay feature is used to provision a Mikrotitik router to DHCP relay not working #1; Wed Sep 06, 2023 5:05 pm. 0/16 DHCP relay (and some others) is not working. 6. Forum index. 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. It may be something like your AP is blocking multiple DHCP requests (unlikely but you never know). Check the subnet mask matches on the dhcp scope and the vlan interface. Does any of you have any idea what could be the problem? Here is the Feb 10, 2013 · 10. 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 configuration of my mikrotik: May 24, 2008 · I have set the DHCP relay on my mikrotik (10. 0/24) from the Windows server but cannot acces the internet and cannot ping mikrotik. uptime: 11w1d7h32m15s. Please help! DHCP relay not working. RouterOS details. 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. Please help! Oct 2, 2024 · Interface name the DHCP relay will be working on. General. 254. 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. 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. 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. DHCP relay not working #1; Wed Sep 06, 2023 5:05 pm. 0/16 DHCP relay is working fine. 16) and not administrated by me. 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. I have an IPSec VPN to a RB750GL, which is also running DHCP relay back to the 10. FAQ; Home. Community discussions. 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. 0. RouterOS. 1 post • Page 1 of 1. Does any of you have any idea what could be the problem? Here is the configuration of my mikrotik: DHCP relay not working. Our work around is to run a local DHCP server. mkvj lmwvfss dmht omps hsc kpc vfgse fbiinoa vxnr wduv