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Centos7 Host, KVM pfSense domain, and Docker in a box



The Next CEO of Stack OverflowKVM Domain not creatingBSD box running PFSense reports weird disk capacityHow to create permanent ip alias belonging to different subnets in CentosDocker CentOS7 image and locale compilation problemsCentOS7 on VMware: How to reach Docker service from HostpfSense + Nginx proxy and Real user IPHow to create/setup vpn using only SSH?Script to create macvlan bridge on the host doesn't work unless it's run twiceStatic route all host and local KVM traffic via local pfSense KVM before routing to gwMirror host machine inside docker?










0















I am trying to get routing straight on my server.



  1. From the pfSense domain, I can ping IPs in the management and DMZ networks.

  2. From Centos, I can ping the same IPs

  3. pfSense is the gateway for the DMZ and Management, I cannot ping the dmz or management GW from Centos,

  4. From the LAN (external) I can ping the pfSense Gateways for the DMZ and management interfaces.

  5. Packet capture with pfSense shows traffic being routed to the correct interfaces. But no return traffic.

  6. LAN to management is permit any any and vice versa.

  7. The internet works, so that's something!

Network in a box



[root@workhorse1 docker-configs]# ip add
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
 inet 127.0.0.1/8 scope host lo
 valid_lft forever preferred_lft forever
 inet6 ::1/128 scope host 
 valid_lft forever preferred_lft forever
2: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vb2 state UP group default qlen 1000
 link/ether 00:21:9b:9d:75:07 brd ff:ff:ff:ff:ff:ff
3: em2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vb1 state UP group default qlen 1000
 link/ether 00:21:9b:9d:75:09 brd ff:ff:ff:ff:ff:ff
4: em3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
 link/ether 00:21:9b:9d:75:0b brd ff:ff:ff:ff:ff:ff
5: em4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
 link/ether 00:21:9b:9d:75:0d brd ff:ff:ff:ff:ff:ff
10: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
 link/ether 52:54:00:bf:c6:48 brd ff:ff:ff:ff:ff:ff
 inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
 valid_lft forever preferred_lft forever
11: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN group default qlen 1000
 link/ether 52:54:00:bf:c6:48 brd ff:ff:ff:ff:ff:ff
20: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 1000
 link/ether 62:30:db:db:51:bd brd ff:ff:ff:ff:ff:ff
31: vb2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
 link/ether 00:21:9b:9d:75:07 brd ff:ff:ff:ff:ff:ff
 inet 192.168.1.16/24 brd 192.168.1.255 scope global noprefixroute vb2
 valid_lft forever preferred_lft forever
 inet6 fe80::221:9bff:fe9d:7507/64 scope link noprefixroute 
 valid_lft forever preferred_lft forever
32: vb1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
 link/ether 00:21:9b:9d:75:09 brd ff:ff:ff:ff:ff:ff
 inet6 fe80::221:9bff:fe9d:7509/64 scope link 
 valid_lft forever preferred_lft forever
33: vb3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
 link/ether 12:af:3c:dd:a2:72 brd ff:ff:ff:ff:ff:ff
 inet 172.16.0.2/24 scope global vb3
 valid_lft forever preferred_lft forever
 inet6 fe80::7082:e9ff:feed:8e8/64 scope link 
 valid_lft forever preferred_lft forever
34: vb4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
 link/ether e2:a9:29:c1:18:6c brd ff:ff:ff:ff:ff:ff
 inet 10.0.0.2/24 brd 10.0.0.255 scope global noprefixroute vb4
 valid_lft forever preferred_lft forever
38: vnet0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vb1 state DOWN group default qlen 1000
 link/ether 82:f0:9d:32:79:e4 brd ff:ff:ff:ff:ff:ff
40: vnet2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vb3 state DOWN group default qlen 1000
 link/ether 12:af:3c:dd:a2:72 brd ff:ff:ff:ff:ff:ff
44: vnet4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vb1 state UNKNOWN group default qlen 1000
 link/ether fe:54:00:f8:58:d1 brd ff:ff:ff:ff:ff:ff
 inet6 fe80::fc54:ff:fef8:58d1/64 scope link 
 valid_lft forever preferred_lft forever
45: vnet5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vb2 state UNKNOWN group default qlen 1000
 link/ether fe:54:00:16:6f:bc brd ff:ff:ff:ff:ff:ff
 inet6 fe80::fc54:ff:fe16:6fbc/64 scope link 
 valid_lft forever preferred_lft forever
46: vnet6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vb3 state UNKNOWN group default qlen 1000
 link/ether fe:54:00:de:07:95 brd ff:ff:ff:ff:ff:ff
 inet6 fe80::fc54:ff:fede:795/64 scope link 
 valid_lft forever preferred_lft forever
47: vnet7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vb4 state UNKNOWN group default qlen 1000
 link/ether fe:54:00:7e:d9:ac brd ff:ff:ff:ff:ff:ff
 inet6 fe80::fc54:ff:fe7e:d9ac/64 scope link 
 valid_lft forever preferred_lft forever
55: docker_gwbridge: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default 
 link/ether 02:42:a7:1a:7f:f4 brd ff:ff:ff:ff:ff:ff
 inet 172.17.0.1/16 brd 172.17.255.255 scope global docker_gwbridge
 valid_lft forever preferred_lft forever
 inet6 fe80::42:a7ff:fe1a:7ff4/64 scope link 
 valid_lft forever preferred_lft forever
63: vethce24fe8@if62: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master docker_gwbridge state UP group default 
 link/ether ca:f8:47:76:e5:95 brd ff:ff:ff:ff:ff:ff link-netnsid 1
 inet6 fe80::c8f8:47ff:fe76:e595/64 scope link 
 valid_lft forever preferred_lft forever
65: br-a5bb2d7cbed8: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
 link/ether 02:42:45:9d:7a:7f brd ff:ff:ff:ff:ff:ff
 inet 172.19.0.1/16 brd 172.19.255.255 scope global br-a5bb2d7cbed8
 valid_lft forever preferred_lft forever
351: vethd87b4f6@if350: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master docker_gwbridge state UP group default 
 link/ether 9e:0d:17:67:49:c2 brd ff:ff:ff:ff:ff:ff link-netnsid 4
 inet6 fe80::9c0d:17ff:fe67:49c2/64 scope link 
 valid_lft forever preferred_lft forever
151: vnet3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vb4 state DOWN group default qlen 1000
 link/ether e2:a9:29:c1:18:6c brd ff:ff:ff:ff:ff:ff
218: vnet1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vb2 state DOWN group default qlen 1000
 link/ether b2:68:ec:7a:1a:8a brd ff:ff:ff:ff:ff:ff


[root@workhorse1 docker-configs]# brctl show
bridge name bridge id STP enabled interfaces
br-a5bb2d7cbed8 8000.0242459d7a7f no 
docker_gwbridge 8000.0242a71a7ff4 no veth8f914aa
 vethce24fe8
vb1 8000.00219b9d7509 yes em2
 vnet0
 vnet4
vb2 8000.00219b9d7507 yes em1
 vnet1
 vnet5
vb3 8000.12af3cdda272 yes vnet2
 vnet6
vb4 8000.e2a929c1186c yes vnet3
 vnet7
virbr0 8000.525400bfc648 yes virbr0-nic


 <interface type='bridge'>
 <mac address='52:54:00:f8:58:d1'/>
 <source bridge='vb1'/>
 <target dev='vnet4'/>
 <model type='e1000'/>
 <alias name='net0'/>
 <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
 </interface>
 <interface type='bridge'>
 <mac address='52:54:00:16:6f:bc'/>
 <source bridge='vb2'/>
 <target dev='vnet5'/>
 <model type='e1000'/>
 <alias name='net1'/>
 <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
 </interface>
 <interface type='bridge'>
 <mac address='52:54:00:de:07:95'/>
 <source bridge='vb3'/>
 <target dev='vnet6'/>
 <model type='e1000'/>
 <alias name='net2'/>
 <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
 </interface>
 <interface type='bridge'>
 <mac address='52:54:00:7e:d9:ac'/>
 <source bridge='vb4'/>
 <target dev='vnet7'/>
 <model type='e1000'/>
 <alias name='net3'/>
 <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
 </interface>


[root@workhorse1 docker-configs]# ip route show
default via 10.0.0.1 dev vb4 proto static metric 430 
default via 192.168.1.100 dev vb2 proto static metric 431 
10.0.0.0/24 dev vb4 scope link 
172.16.0.0/24 dev vb3 scope link 
172.17.0.0/16 dev docker_gwbridge proto kernel scope link src 172.17.0.1 
172.19.0.0/16 dev br-a5bb2d7cbed8 proto kernel scope link src 172.19.0.1 
192.168.1.0/24 dev vb2 proto kernel scope link src 192.168.1.16 metric 431 
192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1


How I can get network connectivity from my LAN to my management subnet and then from my WAN to my DMZ through pfSense?






centos docker kvm pfsense







share|improve this question







New contributor




Alex is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
























    0















    I am trying to get routing straight on my server.



    1. From the pfSense domain, I can ping IPs in the management and DMZ networks.

    2. From Centos, I can ping the same IPs

    3. pfSense is the gateway for the DMZ and Management, I cannot ping the dmz or management GW from Centos,

    4. From the LAN (external) I can ping the pfSense Gateways for the DMZ and management interfaces.

    5. Packet capture with pfSense shows traffic being routed to the correct interfaces. But no return traffic.

    6. LAN to management is permit any any and vice versa.

    7. The internet works, so that's something!

    Network in a box



    [root@workhorse1 docker-configs]# ip add
    1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
     inet 127.0.0.1/8 scope host lo
     valid_lft forever preferred_lft forever
     inet6 ::1/128 scope host 
     valid_lft forever preferred_lft forever
    2: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vb2 state UP group default qlen 1000
     link/ether 00:21:9b:9d:75:07 brd ff:ff:ff:ff:ff:ff
    3: em2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vb1 state UP group default qlen 1000
     link/ether 00:21:9b:9d:75:09 brd ff:ff:ff:ff:ff:ff
    4: em3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
     link/ether 00:21:9b:9d:75:0b brd ff:ff:ff:ff:ff:ff
    5: em4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
     link/ether 00:21:9b:9d:75:0d brd ff:ff:ff:ff:ff:ff
    10: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
     link/ether 52:54:00:bf:c6:48 brd ff:ff:ff:ff:ff:ff
     inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
     valid_lft forever preferred_lft forever
    11: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN group default qlen 1000
     link/ether 52:54:00:bf:c6:48 brd ff:ff:ff:ff:ff:ff
    20: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 1000
     link/ether 62:30:db:db:51:bd brd ff:ff:ff:ff:ff:ff
    31: vb2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
     link/ether 00:21:9b:9d:75:07 brd ff:ff:ff:ff:ff:ff
     inet 192.168.1.16/24 brd 192.168.1.255 scope global noprefixroute vb2
     valid_lft forever preferred_lft forever
     inet6 fe80::221:9bff:fe9d:7507/64 scope link noprefixroute 
     valid_lft forever preferred_lft forever
    32: vb1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
     link/ether 00:21:9b:9d:75:09 brd ff:ff:ff:ff:ff:ff
     inet6 fe80::221:9bff:fe9d:7509/64 scope link 
     valid_lft forever preferred_lft forever
    33: vb3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
     link/ether 12:af:3c:dd:a2:72 brd ff:ff:ff:ff:ff:ff
     inet 172.16.0.2/24 scope global vb3
     valid_lft forever preferred_lft forever
     inet6 fe80::7082:e9ff:feed:8e8/64 scope link 
     valid_lft forever preferred_lft forever
    34: vb4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
     link/ether e2:a9:29:c1:18:6c brd ff:ff:ff:ff:ff:ff
     inet 10.0.0.2/24 brd 10.0.0.255 scope global noprefixroute vb4
     valid_lft forever preferred_lft forever
    38: vnet0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vb1 state DOWN group default qlen 1000
     link/ether 82:f0:9d:32:79:e4 brd ff:ff:ff:ff:ff:ff
    40: vnet2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vb3 state DOWN group default qlen 1000
     link/ether 12:af:3c:dd:a2:72 brd ff:ff:ff:ff:ff:ff
    44: vnet4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vb1 state UNKNOWN group default qlen 1000
     link/ether fe:54:00:f8:58:d1 brd ff:ff:ff:ff:ff:ff
     inet6 fe80::fc54:ff:fef8:58d1/64 scope link 
     valid_lft forever preferred_lft forever
    45: vnet5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vb2 state UNKNOWN group default qlen 1000
     link/ether fe:54:00:16:6f:bc brd ff:ff:ff:ff:ff:ff
     inet6 fe80::fc54:ff:fe16:6fbc/64 scope link 
     valid_lft forever preferred_lft forever
    46: vnet6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vb3 state UNKNOWN group default qlen 1000
     link/ether fe:54:00:de:07:95 brd ff:ff:ff:ff:ff:ff
     inet6 fe80::fc54:ff:fede:795/64 scope link 
     valid_lft forever preferred_lft forever
    47: vnet7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vb4 state UNKNOWN group default qlen 1000
     link/ether fe:54:00:7e:d9:ac brd ff:ff:ff:ff:ff:ff
     inet6 fe80::fc54:ff:fe7e:d9ac/64 scope link 
     valid_lft forever preferred_lft forever
    55: docker_gwbridge: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default 
     link/ether 02:42:a7:1a:7f:f4 brd ff:ff:ff:ff:ff:ff
     inet 172.17.0.1/16 brd 172.17.255.255 scope global docker_gwbridge
     valid_lft forever preferred_lft forever
     inet6 fe80::42:a7ff:fe1a:7ff4/64 scope link 
     valid_lft forever preferred_lft forever
    63: vethce24fe8@if62: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master docker_gwbridge state UP group default 
     link/ether ca:f8:47:76:e5:95 brd ff:ff:ff:ff:ff:ff link-netnsid 1
     inet6 fe80::c8f8:47ff:fe76:e595/64 scope link 
     valid_lft forever preferred_lft forever
    65: br-a5bb2d7cbed8: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
     link/ether 02:42:45:9d:7a:7f brd ff:ff:ff:ff:ff:ff
     inet 172.19.0.1/16 brd 172.19.255.255 scope global br-a5bb2d7cbed8
     valid_lft forever preferred_lft forever
    351: vethd87b4f6@if350: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master docker_gwbridge state UP group default 
     link/ether 9e:0d:17:67:49:c2 brd ff:ff:ff:ff:ff:ff link-netnsid 4
     inet6 fe80::9c0d:17ff:fe67:49c2/64 scope link 
     valid_lft forever preferred_lft forever
    151: vnet3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vb4 state DOWN group default qlen 1000
     link/ether e2:a9:29:c1:18:6c brd ff:ff:ff:ff:ff:ff
    218: vnet1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vb2 state DOWN group default qlen 1000
     link/ether b2:68:ec:7a:1a:8a brd ff:ff:ff:ff:ff:ff


    [root@workhorse1 docker-configs]# brctl show
    bridge name bridge id STP enabled interfaces
    br-a5bb2d7cbed8 8000.0242459d7a7f no 
    docker_gwbridge 8000.0242a71a7ff4 no veth8f914aa
     vethce24fe8
    vb1 8000.00219b9d7509 yes em2
     vnet0
     vnet4
    vb2 8000.00219b9d7507 yes em1
     vnet1
     vnet5
    vb3 8000.12af3cdda272 yes vnet2
     vnet6
    vb4 8000.e2a929c1186c yes vnet3
     vnet7
    virbr0 8000.525400bfc648 yes virbr0-nic


     <interface type='bridge'>
     <mac address='52:54:00:f8:58:d1'/>
     <source bridge='vb1'/>
     <target dev='vnet4'/>
     <model type='e1000'/>
     <alias name='net0'/>
     <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
     </interface>
     <interface type='bridge'>
     <mac address='52:54:00:16:6f:bc'/>
     <source bridge='vb2'/>
     <target dev='vnet5'/>
     <model type='e1000'/>
     <alias name='net1'/>
     <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
     </interface>
     <interface type='bridge'>
     <mac address='52:54:00:de:07:95'/>
     <source bridge='vb3'/>
     <target dev='vnet6'/>
     <model type='e1000'/>
     <alias name='net2'/>
     <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
     </interface>
     <interface type='bridge'>
     <mac address='52:54:00:7e:d9:ac'/>
     <source bridge='vb4'/>
     <target dev='vnet7'/>
     <model type='e1000'/>
     <alias name='net3'/>
     <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
     </interface>


    [root@workhorse1 docker-configs]# ip route show
    default via 10.0.0.1 dev vb4 proto static metric 430 
    default via 192.168.1.100 dev vb2 proto static metric 431 
    10.0.0.0/24 dev vb4 scope link 
    172.16.0.0/24 dev vb3 scope link 
    172.17.0.0/16 dev docker_gwbridge proto kernel scope link src 172.17.0.1 
    172.19.0.0/16 dev br-a5bb2d7cbed8 proto kernel scope link src 172.19.0.1 
    192.168.1.0/24 dev vb2 proto kernel scope link src 192.168.1.16 metric 431 
    192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1


    How I can get network connectivity from my LAN to my management subnet and then from my WAN to my DMZ through pfSense?






    centos docker kvm pfsense







    share|improve this question







    New contributor




    Alex is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.






















      0












      0








      0








      I am trying to get routing straight on my server.



      1. From the pfSense domain, I can ping IPs in the management and DMZ networks.

      2. From Centos, I can ping the same IPs

      3. pfSense is the gateway for the DMZ and Management, I cannot ping the dmz or management GW from Centos,

      4. From the LAN (external) I can ping the pfSense Gateways for the DMZ and management interfaces.

      5. Packet capture with pfSense shows traffic being routed to the correct interfaces. But no return traffic.

      6. LAN to management is permit any any and vice versa.

      7. The internet works, so that's something!

      Network in a box



      [root@workhorse1 docker-configs]# ip add
      1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
       link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
       inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
       inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
      2: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vb2 state UP group default qlen 1000
       link/ether 00:21:9b:9d:75:07 brd ff:ff:ff:ff:ff:ff
      3: em2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vb1 state UP group default qlen 1000
       link/ether 00:21:9b:9d:75:09 brd ff:ff:ff:ff:ff:ff
      4: em3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
       link/ether 00:21:9b:9d:75:0b brd ff:ff:ff:ff:ff:ff
      5: em4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
       link/ether 00:21:9b:9d:75:0d brd ff:ff:ff:ff:ff:ff
      10: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
       link/ether 52:54:00:bf:c6:48 brd ff:ff:ff:ff:ff:ff
       inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
       valid_lft forever preferred_lft forever
      11: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN group default qlen 1000
       link/ether 52:54:00:bf:c6:48 brd ff:ff:ff:ff:ff:ff
      20: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 1000
       link/ether 62:30:db:db:51:bd brd ff:ff:ff:ff:ff:ff
      31: vb2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
       link/ether 00:21:9b:9d:75:07 brd ff:ff:ff:ff:ff:ff
       inet 192.168.1.16/24 brd 192.168.1.255 scope global noprefixroute vb2
       valid_lft forever preferred_lft forever
       inet6 fe80::221:9bff:fe9d:7507/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
      32: vb1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
       link/ether 00:21:9b:9d:75:09 brd ff:ff:ff:ff:ff:ff
       inet6 fe80::221:9bff:fe9d:7509/64 scope link 
       valid_lft forever preferred_lft forever
      33: vb3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
       link/ether 12:af:3c:dd:a2:72 brd ff:ff:ff:ff:ff:ff
       inet 172.16.0.2/24 scope global vb3
       valid_lft forever preferred_lft forever
       inet6 fe80::7082:e9ff:feed:8e8/64 scope link 
       valid_lft forever preferred_lft forever
      34: vb4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
       link/ether e2:a9:29:c1:18:6c brd ff:ff:ff:ff:ff:ff
       inet 10.0.0.2/24 brd 10.0.0.255 scope global noprefixroute vb4
       valid_lft forever preferred_lft forever
      38: vnet0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vb1 state DOWN group default qlen 1000
       link/ether 82:f0:9d:32:79:e4 brd ff:ff:ff:ff:ff:ff
      40: vnet2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vb3 state DOWN group default qlen 1000
       link/ether 12:af:3c:dd:a2:72 brd ff:ff:ff:ff:ff:ff
      44: vnet4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vb1 state UNKNOWN group default qlen 1000
       link/ether fe:54:00:f8:58:d1 brd ff:ff:ff:ff:ff:ff
       inet6 fe80::fc54:ff:fef8:58d1/64 scope link 
       valid_lft forever preferred_lft forever
      45: vnet5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vb2 state UNKNOWN group default qlen 1000
       link/ether fe:54:00:16:6f:bc brd ff:ff:ff:ff:ff:ff
       inet6 fe80::fc54:ff:fe16:6fbc/64 scope link 
       valid_lft forever preferred_lft forever
      46: vnet6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vb3 state UNKNOWN group default qlen 1000
       link/ether fe:54:00:de:07:95 brd ff:ff:ff:ff:ff:ff
       inet6 fe80::fc54:ff:fede:795/64 scope link 
       valid_lft forever preferred_lft forever
      47: vnet7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vb4 state UNKNOWN group default qlen 1000
       link/ether fe:54:00:7e:d9:ac brd ff:ff:ff:ff:ff:ff
       inet6 fe80::fc54:ff:fe7e:d9ac/64 scope link 
       valid_lft forever preferred_lft forever
      55: docker_gwbridge: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default 
       link/ether 02:42:a7:1a:7f:f4 brd ff:ff:ff:ff:ff:ff
       inet 172.17.0.1/16 brd 172.17.255.255 scope global docker_gwbridge
       valid_lft forever preferred_lft forever
       inet6 fe80::42:a7ff:fe1a:7ff4/64 scope link 
       valid_lft forever preferred_lft forever
      63: vethce24fe8@if62: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master docker_gwbridge state UP group default 
       link/ether ca:f8:47:76:e5:95 brd ff:ff:ff:ff:ff:ff link-netnsid 1
       inet6 fe80::c8f8:47ff:fe76:e595/64 scope link 
       valid_lft forever preferred_lft forever
      65: br-a5bb2d7cbed8: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
       link/ether 02:42:45:9d:7a:7f brd ff:ff:ff:ff:ff:ff
       inet 172.19.0.1/16 brd 172.19.255.255 scope global br-a5bb2d7cbed8
       valid_lft forever preferred_lft forever
      351: vethd87b4f6@if350: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master docker_gwbridge state UP group default 
       link/ether 9e:0d:17:67:49:c2 brd ff:ff:ff:ff:ff:ff link-netnsid 4
       inet6 fe80::9c0d:17ff:fe67:49c2/64 scope link 
       valid_lft forever preferred_lft forever
      151: vnet3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vb4 state DOWN group default qlen 1000
       link/ether e2:a9:29:c1:18:6c brd ff:ff:ff:ff:ff:ff
      218: vnet1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vb2 state DOWN group default qlen 1000
       link/ether b2:68:ec:7a:1a:8a brd ff:ff:ff:ff:ff:ff


      [root@workhorse1 docker-configs]# brctl show
      bridge name bridge id STP enabled interfaces
      br-a5bb2d7cbed8 8000.0242459d7a7f no 
      docker_gwbridge 8000.0242a71a7ff4 no veth8f914aa
       vethce24fe8
      vb1 8000.00219b9d7509 yes em2
       vnet0
       vnet4
      vb2 8000.00219b9d7507 yes em1
       vnet1
       vnet5
      vb3 8000.12af3cdda272 yes vnet2
       vnet6
      vb4 8000.e2a929c1186c yes vnet3
       vnet7
      virbr0 8000.525400bfc648 yes virbr0-nic


       <interface type='bridge'>
       <mac address='52:54:00:f8:58:d1'/>
       <source bridge='vb1'/>
       <target dev='vnet4'/>
       <model type='e1000'/>
       <alias name='net0'/>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
       </interface>
       <interface type='bridge'>
       <mac address='52:54:00:16:6f:bc'/>
       <source bridge='vb2'/>
       <target dev='vnet5'/>
       <model type='e1000'/>
       <alias name='net1'/>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
       </interface>
       <interface type='bridge'>
       <mac address='52:54:00:de:07:95'/>
       <source bridge='vb3'/>
       <target dev='vnet6'/>
       <model type='e1000'/>
       <alias name='net2'/>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
       </interface>
       <interface type='bridge'>
       <mac address='52:54:00:7e:d9:ac'/>
       <source bridge='vb4'/>
       <target dev='vnet7'/>
       <model type='e1000'/>
       <alias name='net3'/>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
       </interface>


      [root@workhorse1 docker-configs]# ip route show
      default via 10.0.0.1 dev vb4 proto static metric 430 
      default via 192.168.1.100 dev vb2 proto static metric 431 
      10.0.0.0/24 dev vb4 scope link 
      172.16.0.0/24 dev vb3 scope link 
      172.17.0.0/16 dev docker_gwbridge proto kernel scope link src 172.17.0.1 
      172.19.0.0/16 dev br-a5bb2d7cbed8 proto kernel scope link src 172.19.0.1 
      192.168.1.0/24 dev vb2 proto kernel scope link src 192.168.1.16 metric 431 
      192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1


      How I can get network connectivity from my LAN to my management subnet and then from my WAN to my DMZ through pfSense?






      centos docker kvm pfsense







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      I am trying to get routing straight on my server.



      1. From the pfSense domain, I can ping IPs in the management and DMZ networks.

      2. From Centos, I can ping the same IPs

      3. pfSense is the gateway for the DMZ and Management, I cannot ping the dmz or management GW from Centos,

      4. From the LAN (external) I can ping the pfSense Gateways for the DMZ and management interfaces.

      5. Packet capture with pfSense shows traffic being routed to the correct interfaces. But no return traffic.

      6. LAN to management is permit any any and vice versa.

      7. The internet works, so that's something!

      Network in a box



      [root@workhorse1 docker-configs]# ip add
      1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
       link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
       inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
       inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
      2: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vb2 state UP group default qlen 1000
       link/ether 00:21:9b:9d:75:07 brd ff:ff:ff:ff:ff:ff
      3: em2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vb1 state UP group default qlen 1000
       link/ether 00:21:9b:9d:75:09 brd ff:ff:ff:ff:ff:ff
      4: em3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
       link/ether 00:21:9b:9d:75:0b brd ff:ff:ff:ff:ff:ff
      5: em4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
       link/ether 00:21:9b:9d:75:0d brd ff:ff:ff:ff:ff:ff
      10: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
       link/ether 52:54:00:bf:c6:48 brd ff:ff:ff:ff:ff:ff
       inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
       valid_lft forever preferred_lft forever
      11: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN group default qlen 1000
       link/ether 52:54:00:bf:c6:48 brd ff:ff:ff:ff:ff:ff
      20: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 1000
       link/ether 62:30:db:db:51:bd brd ff:ff:ff:ff:ff:ff
      31: vb2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
       link/ether 00:21:9b:9d:75:07 brd ff:ff:ff:ff:ff:ff
       inet 192.168.1.16/24 brd 192.168.1.255 scope global noprefixroute vb2
       valid_lft forever preferred_lft forever
       inet6 fe80::221:9bff:fe9d:7507/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
      32: vb1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
       link/ether 00:21:9b:9d:75:09 brd ff:ff:ff:ff:ff:ff
       inet6 fe80::221:9bff:fe9d:7509/64 scope link 
       valid_lft forever preferred_lft forever
      33: vb3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
       link/ether 12:af:3c:dd:a2:72 brd ff:ff:ff:ff:ff:ff
       inet 172.16.0.2/24 scope global vb3
       valid_lft forever preferred_lft forever
       inet6 fe80::7082:e9ff:feed:8e8/64 scope link 
       valid_lft forever preferred_lft forever
      34: vb4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
       link/ether e2:a9:29:c1:18:6c brd ff:ff:ff:ff:ff:ff
       inet 10.0.0.2/24 brd 10.0.0.255 scope global noprefixroute vb4
       valid_lft forever preferred_lft forever
      38: vnet0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vb1 state DOWN group default qlen 1000
       link/ether 82:f0:9d:32:79:e4 brd ff:ff:ff:ff:ff:ff
      40: vnet2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vb3 state DOWN group default qlen 1000
       link/ether 12:af:3c:dd:a2:72 brd ff:ff:ff:ff:ff:ff
      44: vnet4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vb1 state UNKNOWN group default qlen 1000
       link/ether fe:54:00:f8:58:d1 brd ff:ff:ff:ff:ff:ff
       inet6 fe80::fc54:ff:fef8:58d1/64 scope link 
       valid_lft forever preferred_lft forever
      45: vnet5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vb2 state UNKNOWN group default qlen 1000
       link/ether fe:54:00:16:6f:bc brd ff:ff:ff:ff:ff:ff
       inet6 fe80::fc54:ff:fe16:6fbc/64 scope link 
       valid_lft forever preferred_lft forever
      46: vnet6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vb3 state UNKNOWN group default qlen 1000
       link/ether fe:54:00:de:07:95 brd ff:ff:ff:ff:ff:ff
       inet6 fe80::fc54:ff:fede:795/64 scope link 
       valid_lft forever preferred_lft forever
      47: vnet7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vb4 state UNKNOWN group default qlen 1000
       link/ether fe:54:00:7e:d9:ac brd ff:ff:ff:ff:ff:ff
       inet6 fe80::fc54:ff:fe7e:d9ac/64 scope link 
       valid_lft forever preferred_lft forever
      55: docker_gwbridge: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default 
       link/ether 02:42:a7:1a:7f:f4 brd ff:ff:ff:ff:ff:ff
       inet 172.17.0.1/16 brd 172.17.255.255 scope global docker_gwbridge
       valid_lft forever preferred_lft forever
       inet6 fe80::42:a7ff:fe1a:7ff4/64 scope link 
       valid_lft forever preferred_lft forever
      63: vethce24fe8@if62: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master docker_gwbridge state UP group default 
       link/ether ca:f8:47:76:e5:95 brd ff:ff:ff:ff:ff:ff link-netnsid 1
       inet6 fe80::c8f8:47ff:fe76:e595/64 scope link 
       valid_lft forever preferred_lft forever
      65: br-a5bb2d7cbed8: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
       link/ether 02:42:45:9d:7a:7f brd ff:ff:ff:ff:ff:ff
       inet 172.19.0.1/16 brd 172.19.255.255 scope global br-a5bb2d7cbed8
       valid_lft forever preferred_lft forever
      351: vethd87b4f6@if350: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master docker_gwbridge state UP group default 
       link/ether 9e:0d:17:67:49:c2 brd ff:ff:ff:ff:ff:ff link-netnsid 4
       inet6 fe80::9c0d:17ff:fe67:49c2/64 scope link 
       valid_lft forever preferred_lft forever
      151: vnet3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vb4 state DOWN group default qlen 1000
       link/ether e2:a9:29:c1:18:6c brd ff:ff:ff:ff:ff:ff
      218: vnet1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vb2 state DOWN group default qlen 1000
       link/ether b2:68:ec:7a:1a:8a brd ff:ff:ff:ff:ff:ff


      [root@workhorse1 docker-configs]# brctl show
      bridge name bridge id STP enabled interfaces
      br-a5bb2d7cbed8 8000.0242459d7a7f no 
      docker_gwbridge 8000.0242a71a7ff4 no veth8f914aa
       vethce24fe8
      vb1 8000.00219b9d7509 yes em2
       vnet0
       vnet4
      vb2 8000.00219b9d7507 yes em1
       vnet1
       vnet5
      vb3 8000.12af3cdda272 yes vnet2
       vnet6
      vb4 8000.e2a929c1186c yes vnet3
       vnet7
      virbr0 8000.525400bfc648 yes virbr0-nic


       <interface type='bridge'>
       <mac address='52:54:00:f8:58:d1'/>
       <source bridge='vb1'/>
       <target dev='vnet4'/>
       <model type='e1000'/>
       <alias name='net0'/>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
       </interface>
       <interface type='bridge'>
       <mac address='52:54:00:16:6f:bc'/>
       <source bridge='vb2'/>
       <target dev='vnet5'/>
       <model type='e1000'/>
       <alias name='net1'/>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
       </interface>
       <interface type='bridge'>
       <mac address='52:54:00:de:07:95'/>
       <source bridge='vb3'/>
       <target dev='vnet6'/>
       <model type='e1000'/>
       <alias name='net2'/>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
       </interface>
       <interface type='bridge'>
       <mac address='52:54:00:7e:d9:ac'/>
       <source bridge='vb4'/>
       <target dev='vnet7'/>
       <model type='e1000'/>
       <alias name='net3'/>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
       </interface>


      [root@workhorse1 docker-configs]# ip route show
      default via 10.0.0.1 dev vb4 proto static metric 430 
      default via 192.168.1.100 dev vb2 proto static metric 431 
      10.0.0.0/24 dev vb4 scope link 
      172.16.0.0/24 dev vb3 scope link 
      172.17.0.0/16 dev docker_gwbridge proto kernel scope link src 172.17.0.1 
      172.19.0.0/16 dev br-a5bb2d7cbed8 proto kernel scope link src 172.19.0.1 
      192.168.1.0/24 dev vb2 proto kernel scope link src 192.168.1.16 metric 431 
      192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1


      How I can get network connectivity from my LAN to my management subnet and then from my WAN to my DMZ through pfSense?






      centos docker kvm pfsense




      centos docker kvm pfsense






      share|improve this question







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      Alex is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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