[jira] [Commented] (MESOS-9269) Mesos UCR with Docker only Works on Host
[ https://issues.apache.org/jira/browse/MESOS-9269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16790232#comment-16790232 ] Deepak Goel commented on MESOS-9269: [~dkjs] would you mind sharing the output of `sudo iptables-save`? I know you that earlier you had shared your iptables output. However, the above command would help me see your entire table in one output. > Mesos UCR with Docker only Works on Host > > > Key: MESOS-9269 > URL: https://issues.apache.org/jira/browse/MESOS-9269 > Project: Mesos > Issue Type: Bug > Components: agent, docker >Affects Versions: 1.7.0 > Environment: Ubuntu 16.04 > Mesos 1.7.0 > Marathon 1.7.111 >Reporter: z s >Priority: Major > > I'm having an issue setting up the `mesos-cni-port-mapper` to allow remote > connectivity. > When I `curl :` from the machine I get a response but from a > remote machine the `curl` connection timesout. I'm not sure what's wrong with > my route settings. > > */var/lib/mesos/cni/config/mesos-bridge.json* > > {code:java} > { > "name" : "mesos-bridge", > "type" : "mesos-cni-port-mapper", > "excludeDevices" : ["mesos-cni0"], > "chain": "MESOS-BRIDGE-PORT-MAPPER", > "delegate": { > "type": "bridge", > "bridge": "mesos-cni0", > "isGateway": true, > "ipMasq": true, > "ipam": { > "type": "host-local", > "subnet": "10.1.0.0/16", > "routes": [ > { "dst": > "0.0.0.0/0" } > ] > } > } > } > {code} > > {code:java} > $ route -n > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > 0.0.0.0 172.27.1.1 0.0.0.0 UG 0 0 0 ens3 > 10.1.0.0 0.0.0.0 255.255.0.0 U 0 0 0 mesos-cni0 > 172.17.0.0 0.0.0.0 255.255.0.0 U 0 0 0 docker0 > 172.27.1.0 0.0.0.0 255.255.255.0 U 0 0 0 ens3 > {code} > Any suggestions? > > -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (MESOS-9269) Mesos UCR with Docker only Works on Host
[ https://issues.apache.org/jira/browse/MESOS-9269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16782629#comment-16782629 ] Nimi Wariboko Jr. commented on MESOS-9269: -- I recently ran into this issue as well - I could only access the mesos container image from the host but not remotely. I noticed in my case that the issue went away when I didn't have docker installed on the agent. If I installed the agent with iinstalling docker (and disabling the docker containerizer), everything worked as expected. I also imagine this is why the DC/OS install worked fine - maybe the DC/OS agents do not have docker installed. > Mesos UCR with Docker only Works on Host > > > Key: MESOS-9269 > URL: https://issues.apache.org/jira/browse/MESOS-9269 > Project: Mesos > Issue Type: Bug > Components: agent, docker >Affects Versions: 1.7.0 > Environment: Ubuntu 16.04 > Mesos 1.7.0 > Marathon 1.7.111 >Reporter: z s >Priority: Major > > I'm having an issue setting up the `mesos-cni-port-mapper` to allow remote > connectivity. > When I `curl :` from the machine I get a response but from a > remote machine the `curl` connection timesout. I'm not sure what's wrong with > my route settings. > > */var/lib/mesos/cni/config/mesos-bridge.json* > > {code:java} > { > "name" : "mesos-bridge", > "type" : "mesos-cni-port-mapper", > "excludeDevices" : ["mesos-cni0"], > "chain": "MESOS-BRIDGE-PORT-MAPPER", > "delegate": { > "type": "bridge", > "bridge": "mesos-cni0", > "isGateway": true, > "ipMasq": true, > "ipam": { > "type": "host-local", > "subnet": "10.1.0.0/16", > "routes": [ > { "dst": > "0.0.0.0/0" } > ] > } > } > } > {code} > > {code:java} > $ route -n > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > 0.0.0.0 172.27.1.1 0.0.0.0 UG 0 0 0 ens3 > 10.1.0.0 0.0.0.0 255.255.0.0 U 0 0 0 mesos-cni0 > 172.17.0.0 0.0.0.0 255.255.0.0 U 0 0 0 docker0 > 172.27.1.0 0.0.0.0 255.255.255.0 U 0 0 0 ens3 > {code} > Any suggestions? > > -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (MESOS-9269) Mesos UCR with Docker only Works on Host
[ https://issues.apache.org/jira/browse/MESOS-9269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16632654#comment-16632654 ] z s commented on MESOS-9269: Investigating further, I decided to deploy a DC/OS cluster to view how those iptables are configured. I'm not sure what exactly the diff is between the two but the MESOS UCR works perfectly on DC/OS. The DC/OS cluster iptables seem to have the same original configuration as the Mesos/Marathon-only cluster: DC/OS Cluster: {code:java} $ sudo iptables -L Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy DROP) target prot opt source destination DOCKER-USER all -- anywhere anywhere DOCKER-ISOLATION-STAGE-1 all -- anywhere anywhere ACCEPT all -- anywhere anywhere ctstate RELATED,ESTABLISHED DOCKER all -- anywhere anywhere ACCEPT all -- anywhere anywhere ACCEPT all -- anywhere anywhere ACCEPT all -- anywhere anywhere ctstate RELATED,ESTABLISHED DOCKER all -- anywhere anywhere ACCEPT all -- anywhere anywhere ACCEPT all -- anywhere anywhere ACCEPT all -- anywhere anywhere ctstate RELATED,ESTABLISHED DOCKER all -- anywhere anywhere ACCEPT all -- anywhere anywhere ACCEPT all -- anywhere anywhere ACCEPT all -- anywhere anywhere Chain OUTPUT (policy ACCEPT) target prot opt source destination Chain DOCKER (3 references) target prot opt source destination Chain DOCKER-ISOLATION-STAGE-1 (1 references) target prot opt source destination DOCKER-ISOLATION-STAGE-2 all -- anywhere anywhere DOCKER-ISOLATION-STAGE-2 all -- anywhere anywhere DOCKER-ISOLATION-STAGE-2 all -- anywhere anywhere RETURN all -- anywhere anywhere Chain DOCKER-ISOLATION-STAGE-2 (3 references) target prot opt source destination DROP all -- anywhere anywhere DROP all -- anywhere anywhere DROP all -- anywhere anywhere RETURN all -- anywhere anywhere Chain DOCKER-USER (1 references) target prot opt source destination RETURN all -- anywhere anywhere{code} {code:java} $ sudo iptables -L -t nat Chain PREROUTING (policy ACCEPT) target prot opt source destination DOCKER all -- anywhere anywhere ADDRTYPE match dst-type LOCAL UCR-DEFAULT-BRIDGE all -- anywhere anywhere ADDRTYPE match dst-type LOCAL Chain INPUT (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination DOCKER all -- anywhere !ip-127-0-0-0.us-west-2.compute.internal/8 ADDRTYPE match dst-type LOCAL UCR-DEFAULT-BRIDGE all -- anywhere !ip-127-0-0-0.us-west-2.compute.internal/8 ADDRTYPE match dst-type LOCAL Chain POSTROUTING (policy ACCEPT) target prot opt source destination MASQUERADE all -- anywhere anywhere vdir ORIGINAL vmethod MASQ /* Minuteman-IPVS-IPTables-masquerade-rule */ MASQUERADE all -- ip-172-17-0-0.us-west-2.compute.internal/16 anywhere MASQUERADE all -- 9.0.0.0/8 anywhere match-set overlay dst CNI-1ca4fce35f5dae9dad10d9ba all -- ip-172-31-254-0.us-west-2.compute.internal/24 anywhere /* name: "mesos-bridge" id: "6e424731-3d67-4d37-8f67-fc94972af19c" */ Chain CNI-1ca4fce35f5dae9dad10d9ba (1 references) target prot opt source destination ACCEPT all -- anywhere ip-172-31-254-0.us-west-2.compute.internal/24 /* name: "mesos-bridge" id: "6e424731-3d67-4d37-8f67-fc94972af19c" */ MASQUERADE all -- anywhere !base-address.mcast.net/4 /* name: "mesos-bridge" id: "6e424731-3d67-4d37-8f67-fc94972af19c" */ Chain DOCKER (2 references) target prot opt source destination RETURN all -- anywhere anywhere Chain UCR-DEFAULT-BRIDGE (2 references) target prot opt source destination DNAT
[jira] [Commented] (MESOS-9269) Mesos UCR with Docker only Works on Host
[ https://issues.apache.org/jira/browse/MESOS-9269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16631316#comment-16631316 ] z s commented on MESOS-9269: [~dgoel] are you suggesting that the port-mapper plugin currently can be configured to add the iptables? Or are you proposing a new feature/binary change? Any suggesting on a workaround so that the iptable rules just work out of the box? > Mesos UCR with Docker only Works on Host > > > Key: MESOS-9269 > URL: https://issues.apache.org/jira/browse/MESOS-9269 > Project: Mesos > Issue Type: Bug > Components: agent, docker >Affects Versions: 1.7.0 > Environment: Ubuntu 16.04 > Mesos 1.7.0 > Marathon 1.7.111 >Reporter: z s >Priority: Major > > I'm having an issue setting up the `mesos-cni-port-mapper` to allow remote > connectivity. > When I `curl :` from the machine I get a response but from a > remote machine the `curl` connection timesout. I'm not sure what's wrong with > my route settings. > > */var/lib/mesos/cni/config/mesos-bridge.json* > > {code:java} > { > "name" : "mesos-bridge", > "type" : "mesos-cni-port-mapper", > "excludeDevices" : ["mesos-cni0"], > "chain": "MESOS-BRIDGE-PORT-MAPPER", > "delegate": { > "type": "bridge", > "bridge": "mesos-cni0", > "isGateway": true, > "ipMasq": true, > "ipam": { > "type": "host-local", > "subnet": "10.1.0.0/16", > "routes": [ > { "dst": > "0.0.0.0/0" } > ] > } > } > } > {code} > > {code:java} > $ route -n > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > 0.0.0.0 172.27.1.1 0.0.0.0 UG 0 0 0 ens3 > 10.1.0.0 0.0.0.0 255.255.0.0 U 0 0 0 mesos-cni0 > 172.17.0.0 0.0.0.0 255.255.0.0 U 0 0 0 docker0 > 172.27.1.0 0.0.0.0 255.255.255.0 U 0 0 0 ens3 > {code} > Any suggestions? > > -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (MESOS-9269) Mesos UCR with Docker only Works on Host
[ https://issues.apache.org/jira/browse/MESOS-9269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16631310#comment-16631310 ] Tim Harper commented on MESOS-9269: --- https://jira.mesosphere.com/browse/MARATHON-8448 has some relevant details > Mesos UCR with Docker only Works on Host > > > Key: MESOS-9269 > URL: https://issues.apache.org/jira/browse/MESOS-9269 > Project: Mesos > Issue Type: Bug > Components: agent, docker >Affects Versions: 1.7.0 > Environment: Ubuntu 16.04 > Mesos 1.7.0 > Marathon 1.7.111 >Reporter: z s >Priority: Major > > I'm having an issue setting up the `mesos-cni-port-mapper` to allow remote > connectivity. > When I `curl :` from the machine I get a response but from a > remote machine the `curl` connection timesout. I'm not sure what's wrong with > my route settings. > > */var/lib/mesos/cni/config/mesos-bridge.json* > > {code:java} > { > "name" : "mesos-bridge", > "type" : "mesos-cni-port-mapper", > "excludeDevices" : ["mesos-cni0"], > "chain": "MESOS-BRIDGE-PORT-MAPPER", > "delegate": { > "type": "bridge", > "bridge": "mesos-cni0", > "isGateway": true, > "ipMasq": true, > "ipam": { > "type": "host-local", > "subnet": "10.1.0.0/16", > "routes": [ > { "dst": > "0.0.0.0/0" } > ] > } > } > } > {code} > > {code:java} > $ route -n > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > 0.0.0.0 172.27.1.1 0.0.0.0 UG 0 0 0 ens3 > 10.1.0.0 0.0.0.0 255.255.0.0 U 0 0 0 mesos-cni0 > 172.17.0.0 0.0.0.0 255.255.0.0 U 0 0 0 docker0 > 172.27.1.0 0.0.0.0 255.255.255.0 U 0 0 0 ens3 > {code} > Any suggestions? > > -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (MESOS-9269) Mesos UCR with Docker only Works on Host
[ https://issues.apache.org/jira/browse/MESOS-9269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16631239#comment-16631239 ] Deepak Goel commented on MESOS-9269: I doubt you would be able to access on localhost as the DNAT iptable rule is only for agent IP. Probably port-mapper plugin should add its own iptables rules to allow external access > Mesos UCR with Docker only Works on Host > > > Key: MESOS-9269 > URL: https://issues.apache.org/jira/browse/MESOS-9269 > Project: Mesos > Issue Type: Bug > Components: agent, docker >Affects Versions: 1.7.0 > Environment: Ubuntu 16.04 > Mesos 1.7.0 > Marathon 1.7.111 >Reporter: z s >Priority: Major > > I'm having an issue setting up the `mesos-cni-port-mapper` to allow remote > connectivity. > When I `curl :` from the machine I get a response but from a > remote machine the `curl` connection timesout. I'm not sure what's wrong with > my route settings. > > */var/lib/mesos/cni/config/mesos-bridge.json* > > {code:java} > { > "name" : "mesos-bridge", > "type" : "mesos-cni-port-mapper", > "excludeDevices" : ["mesos-cni0"], > "chain": "MESOS-BRIDGE-PORT-MAPPER", > "delegate": { > "type": "bridge", > "bridge": "mesos-cni0", > "isGateway": true, > "ipMasq": true, > "ipam": { > "type": "host-local", > "subnet": "10.1.0.0/16", > "routes": [ > { "dst": > "0.0.0.0/0" } > ] > } > } > } > {code} > > {code:java} > $ route -n > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > 0.0.0.0 172.27.1.1 0.0.0.0 UG 0 0 0 ens3 > 10.1.0.0 0.0.0.0 255.255.0.0 U 0 0 0 mesos-cni0 > 172.17.0.0 0.0.0.0 255.255.0.0 U 0 0 0 docker0 > 172.27.1.0 0.0.0.0 255.255.255.0 U 0 0 0 ens3 > {code} > Any suggestions? > > -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (MESOS-9269) Mesos UCR with Docker only Works on Host
[ https://issues.apache.org/jira/browse/MESOS-9269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16631227#comment-16631227 ] z s commented on MESOS-9269: Any suggestions as to how to permanently fix these rules? Not sure why the docker default rules are incompatible with the CNI/Mesos rules. > Mesos UCR with Docker only Works on Host > > > Key: MESOS-9269 > URL: https://issues.apache.org/jira/browse/MESOS-9269 > Project: Mesos > Issue Type: Bug > Components: agent, docker >Affects Versions: 1.7.0 > Environment: Ubuntu 16.04 > Mesos 1.7.0 > Marathon 1.7.111 >Reporter: z s >Priority: Major > > I'm having an issue setting up the `mesos-cni-port-mapper` to allow remote > connectivity. > When I `curl :` from the machine I get a response but from a > remote machine the `curl` connection timesout. I'm not sure what's wrong with > my route settings. > > */var/lib/mesos/cni/config/mesos-bridge.json* > > {code:java} > { > "name" : "mesos-bridge", > "type" : "mesos-cni-port-mapper", > "excludeDevices" : ["mesos-cni0"], > "chain": "MESOS-BRIDGE-PORT-MAPPER", > "delegate": { > "type": "bridge", > "bridge": "mesos-cni0", > "isGateway": true, > "ipMasq": true, > "ipam": { > "type": "host-local", > "subnet": "10.1.0.0/16", > "routes": [ > { "dst": > "0.0.0.0/0" } > ] > } > } > } > {code} > > {code:java} > $ route -n > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > 0.0.0.0 172.27.1.1 0.0.0.0 UG 0 0 0 ens3 > 10.1.0.0 0.0.0.0 255.255.0.0 U 0 0 0 mesos-cni0 > 172.17.0.0 0.0.0.0 255.255.0.0 U 0 0 0 docker0 > 172.27.1.0 0.0.0.0 255.255.255.0 U 0 0 0 ens3 > {code} > Any suggestions? > > -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (MESOS-9269) Mesos UCR with Docker only Works on Host
[ https://issues.apache.org/jira/browse/MESOS-9269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16631209#comment-16631209 ] z s commented on MESOS-9269: Setting the following rules seems to have helped: # sudo iptables -D DOCKER-ISOLATION-STAGE-2 -j RETURN # sudo iptables -I DOCKER-ISOLATION-STAGE-2 1 -j RETURN See [Marathon Jira|https://issues.apache.org/jira/browse/MESOS-9269?focusedCommentId=16631202=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16631202] > Mesos UCR with Docker only Works on Host > > > Key: MESOS-9269 > URL: https://issues.apache.org/jira/browse/MESOS-9269 > Project: Mesos > Issue Type: Bug > Components: agent, docker >Affects Versions: 1.7.0 > Environment: Ubuntu 16.04 > Mesos 1.7.0 > Marathon 1.7.111 >Reporter: z s >Priority: Major > > I'm having an issue setting up the `mesos-cni-port-mapper` to allow remote > connectivity. > When I `curl :` from the machine I get a response but from a > remote machine the `curl` connection timesout. I'm not sure what's wrong with > my route settings. > > */var/lib/mesos/cni/config/mesos-bridge.json* > > {code:java} > { > "name" : "mesos-bridge", > "type" : "mesos-cni-port-mapper", > "excludeDevices" : ["mesos-cni0"], > "chain": "MESOS-BRIDGE-PORT-MAPPER", > "delegate": { > "type": "bridge", > "bridge": "mesos-cni0", > "isGateway": true, > "ipMasq": true, > "ipam": { > "type": "host-local", > "subnet": "10.1.0.0/16", > "routes": [ > { "dst": > "0.0.0.0/0" } > ] > } > } > } > {code} > > {code:java} > $ route -n > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > 0.0.0.0 172.27.1.1 0.0.0.0 UG 0 0 0 ens3 > 10.1.0.0 0.0.0.0 255.255.0.0 U 0 0 0 mesos-cni0 > 172.17.0.0 0.0.0.0 255.255.0.0 U 0 0 0 docker0 > 172.27.1.0 0.0.0.0 255.255.255.0 U 0 0 0 ens3 > {code} > Any suggestions? > > -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (MESOS-9269) Mesos UCR with Docker only Works on Host
[ https://issues.apache.org/jira/browse/MESOS-9269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16631205#comment-16631205 ] z s commented on MESOS-9269: Thanks! [~dgoel] That solves the issue for external connectivity! However, we still cannot curl localhost: {code:java} $ curl localhost:26036 curl: (7) Failed to connect to localhost port 26036: Connection refused ubuntu@ip-172-27- $ curl 127.0.0.1:26036 curl: (7) Failed to connect to 127.0.0.1 port 26036: Connection refused {code} > Mesos UCR with Docker only Works on Host > > > Key: MESOS-9269 > URL: https://issues.apache.org/jira/browse/MESOS-9269 > Project: Mesos > Issue Type: Bug > Components: agent, docker >Affects Versions: 1.7.0 > Environment: Ubuntu 16.04 > Mesos 1.7.0 > Marathon 1.7.111 >Reporter: z s >Priority: Major > > I'm having an issue setting up the `mesos-cni-port-mapper` to allow remote > connectivity. > When I `curl :` from the machine I get a response but from a > remote machine the `curl` connection timesout. I'm not sure what's wrong with > my route settings. > > */var/lib/mesos/cni/config/mesos-bridge.json* > > {code:java} > { > "name" : "mesos-bridge", > "type" : "mesos-cni-port-mapper", > "excludeDevices" : ["mesos-cni0"], > "chain": "MESOS-BRIDGE-PORT-MAPPER", > "delegate": { > "type": "bridge", > "bridge": "mesos-cni0", > "isGateway": true, > "ipMasq": true, > "ipam": { > "type": "host-local", > "subnet": "10.1.0.0/16", > "routes": [ > { "dst": > "0.0.0.0/0" } > ] > } > } > } > {code} > > {code:java} > $ route -n > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > 0.0.0.0 172.27.1.1 0.0.0.0 UG 0 0 0 ens3 > 10.1.0.0 0.0.0.0 255.255.0.0 U 0 0 0 mesos-cni0 > 172.17.0.0 0.0.0.0 255.255.0.0 U 0 0 0 docker0 > 172.27.1.0 0.0.0.0 255.255.255.0 U 0 0 0 ens3 > {code} > Any suggestions? > > -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (MESOS-9269) Mesos UCR with Docker only Works on Host
[ https://issues.apache.org/jira/browse/MESOS-9269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16631202#comment-16631202 ] Deepak Goel commented on MESOS-9269: your filter table is dropping the packets. You could do this: # sudo iptables -D DOCKER-ISOLATION-STAGE-2 -j RETURN # sudo iptables -I DOCKER-ISOLATION-STAGE-2 1 -j RETURN The above statements would make the RETURN rule as the first one in docker isolation chain. > Mesos UCR with Docker only Works on Host > > > Key: MESOS-9269 > URL: https://issues.apache.org/jira/browse/MESOS-9269 > Project: Mesos > Issue Type: Bug > Components: agent, docker >Affects Versions: 1.7.0 > Environment: Ubuntu 16.04 > Mesos 1.7.0 > Marathon 1.7.111 >Reporter: z s >Priority: Major > > I'm having an issue setting up the `mesos-cni-port-mapper` to allow remote > connectivity. > When I `curl :` from the machine I get a response but from a > remote machine the `curl` connection timesout. I'm not sure what's wrong with > my route settings. > > */var/lib/mesos/cni/config/mesos-bridge.json* > > {code:java} > { > "name" : "mesos-bridge", > "type" : "mesos-cni-port-mapper", > "excludeDevices" : ["mesos-cni0"], > "chain": "MESOS-BRIDGE-PORT-MAPPER", > "delegate": { > "type": "bridge", > "bridge": "mesos-cni0", > "isGateway": true, > "ipMasq": true, > "ipam": { > "type": "host-local", > "subnet": "10.1.0.0/16", > "routes": [ > { "dst": > "0.0.0.0/0" } > ] > } > } > } > {code} > > {code:java} > $ route -n > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > 0.0.0.0 172.27.1.1 0.0.0.0 UG 0 0 0 ens3 > 10.1.0.0 0.0.0.0 255.255.0.0 U 0 0 0 mesos-cni0 > 172.17.0.0 0.0.0.0 255.255.0.0 U 0 0 0 docker0 > 172.27.1.0 0.0.0.0 255.255.255.0 U 0 0 0 ens3 > {code} > Any suggestions? > > -- This message was sent by Atlassian JIRA (v7.6.3#76005)