DHCP server providing two IP addresses to the same Host Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 23, 2019 at 00:00UTC (8:00pm US/Eastern) Data science time! April 2019 and salary with experience The Ask Question Wizard is Live!Discovering DHCP servers using multicast (224.0.0.12) in GNU/Linux/CDHCP Multiple IP address requestProviding DHCP server's MAC to DHCP clientsGetting information from a DNS or DHCP ServerDHCP server supporting port-based IP poolDHCP: stuck between DHCP offer and DHCP requestRunning windows server 2012 and windows 8 on VM to do DHCP labiperf between 2 interfaces on same hostRun dnsmasq as DHCP server from inside a Docker containerI can't assign an IP address to vmware VM from DHCP pool
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DHCP server providing two IP addresses to the same Host
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 23, 2019 at 00:00UTC (8:00pm US/Eastern)
Data science time! April 2019 and salary with experience
The Ask Question Wizard is Live!Discovering DHCP servers using multicast (224.0.0.12) in GNU/Linux/CDHCP Multiple IP address requestProviding DHCP server's MAC to DHCP clientsGetting information from a DNS or DHCP ServerDHCP server supporting port-based IP poolDHCP: stuck between DHCP offer and DHCP requestRunning windows server 2012 and windows 8 on VM to do DHCP labiperf between 2 interfaces on same hostRun dnsmasq as DHCP server from inside a Docker containerI can't assign an IP address to vmware VM from DHCP pool
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I have two subnets (A and B) in the same local area network where all IP addresses are static. I just created a DHCP server to solve the problem of IP address conflict.
The problem that there are Hosts that must belong to both Subnets and therefore have two IP addresses.
The router solution is not accepted because if a subnet A station wants to access a station in network B, it must go through the router, but the traffic is very important (SQL queries for statistics) which can cause the flood of the router.
Short: Can I configure my DHCP server to provide two IP addresses to the same Host?
Server operating system: Linux Suse (DHCPD)
linux routing dhcp
edited Mar 22 at 11:16
jww
54.5k42240520
asked Mar 22 at 10:12
Amine MestiriAmine Mestiri
11
add a comment |
I have two subnets (A and B) in the same local area network where all IP addresses are static. I just created a DHCP server to solve the problem of IP address conflict.
The problem that there are Hosts that must belong to both Subnets and therefore have two IP addresses.
The router solution is not accepted because if a subnet A station wants to access a station in network B, it must go through the router, but the traffic is very important (SQL queries for statistics) which can cause the flood of the router.
Short: Can I configure my DHCP server to provide two IP addresses to the same Host?
Server operating system: Linux Suse (DHCPD)
linux routing dhcp
edited Mar 22 at 11:16
jww
54.5k42240520
asked Mar 22 at 10:12
Amine MestiriAmine Mestiri
11
1
Please write your question in English.
– Bodo
Mar 22 at 10:26
add a comment |
I have two subnets (A and B) in the same local area network where all IP addresses are static. I just created a DHCP server to solve the problem of IP address conflict.
The problem that there are Hosts that must belong to both Subnets and therefore have two IP addresses.
The router solution is not accepted because if a subnet A station wants to access a station in network B, it must go through the router, but the traffic is very important (SQL queries for statistics) which can cause the flood of the router.
Short: Can I configure my DHCP server to provide two IP addresses to the same Host?
Server operating system: Linux Suse (DHCPD)
linux routing dhcp
edited Mar 22 at 11:16
jww
54.5k42240520
asked Mar 22 at 10:12
Amine MestiriAmine Mestiri
11
I have two subnets (A and B) in the same local area network where all IP addresses are static. I just created a DHCP server to solve the problem of IP address conflict.
The problem that there are Hosts that must belong to both Subnets and therefore have two IP addresses.
The router solution is not accepted because if a subnet A station wants to access a station in network B, it must go through the router, but the traffic is very important (SQL queries for statistics) which can cause the flood of the router.
Short: Can I configure my DHCP server to provide two IP addresses to the same Host?
Server operating system: Linux Suse (DHCPD)
linux routing dhcp
linux routing dhcp
edited Mar 22 at 11:16
jww
54.5k42240520
asked Mar 22 at 10:12
Amine MestiriAmine Mestiri
11
edited Mar 22 at 11:16
jww
54.5k42240520
asked Mar 22 at 10:12
Amine MestiriAmine Mestiri
11
edited Mar 22 at 11:16
jww
54.5k42240520
edited Mar 22 at 11:16
jww
54.5k42240520
edited Mar 22 at 11:16
jww
54.5k42240520
54.5k42240520
asked Mar 22 at 10:12
Amine MestiriAmine Mestiri
11
asked Mar 22 at 10:12
Amine MestiriAmine Mestiri
11
asked Mar 22 at 10:12
Amine MestiriAmine Mestiri
11
11
1
Please write your question in English.
– Bodo
Mar 22 at 10:26
add a comment |
1
Please write your question in English.
– Bodo
Mar 22 at 10:26
1
1
Please write your question in English.
– Bodo
Mar 22 at 10:26
Please write your question in English.
– Bodo
Mar 22 at 10:26
add a comment |
1 Answer
1
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oldest
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This is not a DHCP problem, it's a routing problem.
AFAICT DHCP only lets you specify one IP address per client, but it also lets you push static routes.
You do not need your client to have an IP on both networks, you just need it to know which route to use to reach peers on network A and B (ie direct route in both cases).
See https://gauvain.pocentek.net/docs/dhcpd-push-routes/ to specify static routes for DHCP.
answered Mar 22 at 11:35
deedee
32925
add a comment |
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This is not a DHCP problem, it's a routing problem.
AFAICT DHCP only lets you specify one IP address per client, but it also lets you push static routes.
You do not need your client to have an IP on both networks, you just need it to know which route to use to reach peers on network A and B (ie direct route in both cases).
See https://gauvain.pocentek.net/docs/dhcpd-push-routes/ to specify static routes for DHCP.
answered Mar 22 at 11:35
deedee
32925
add a comment |
This is not a DHCP problem, it's a routing problem.
AFAICT DHCP only lets you specify one IP address per client, but it also lets you push static routes.
You do not need your client to have an IP on both networks, you just need it to know which route to use to reach peers on network A and B (ie direct route in both cases).
See https://gauvain.pocentek.net/docs/dhcpd-push-routes/ to specify static routes for DHCP.
answered Mar 22 at 11:35
deedee
32925
add a comment |
This is not a DHCP problem, it's a routing problem.
AFAICT DHCP only lets you specify one IP address per client, but it also lets you push static routes.
You do not need your client to have an IP on both networks, you just need it to know which route to use to reach peers on network A and B (ie direct route in both cases).
See https://gauvain.pocentek.net/docs/dhcpd-push-routes/ to specify static routes for DHCP.
answered Mar 22 at 11:35
deedee
32925
This is not a DHCP problem, it's a routing problem.
AFAICT DHCP only lets you specify one IP address per client, but it also lets you push static routes.
You do not need your client to have an IP on both networks, you just need it to know which route to use to reach peers on network A and B (ie direct route in both cases).
See https://gauvain.pocentek.net/docs/dhcpd-push-routes/ to specify static routes for DHCP.
answered Mar 22 at 11:35
deedee
32925
answered Mar 22 at 11:35
deedee
32925
answered Mar 22 at 11:35
deedee
32925
answered Mar 22 at 11:35
deedee
32925
32925
add a comment |
add a comment |
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Please write your question in English.
– Bodo
Mar 22 at 10:26