Created
January 22, 2015 11:03
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| [vagrant@openshift-minion-1 ~]$ cat /etc/sysconfig/iptables | |
| # Generated by iptables-save v1.4.19.1 on Thu Jan 22 09:41:42 2015 | |
| *nat | |
| :PREROUTING ACCEPT [0:0] | |
| :INPUT ACCEPT [0:0] | |
| :OUTPUT ACCEPT [0:0] | |
| :POSTROUTING ACCEPT [0:0] | |
| -A POSTROUTING -s 10.244.0.0/16 ! -d 10.244.0.0/16 -j MASQUERADE | |
| COMMIT | |
| # Completed on Thu Jan 22 09:41:42 2015 | |
| # Generated by iptables-save v1.4.19.1 on Thu Jan 22 09:41:42 2015 | |
| *filter | |
| :INPUT ACCEPT [4526:16978718] | |
| :FORWARD ACCEPT [0:0] | |
| :OUTPUT ACCEPT [2758:624142] | |
| COMMIT | |
| # Completed on Thu Jan 22 09:41:42 2015 | |
| [vagrant@openshift-minion-1 ~]$ ip a | |
| 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default | |
| 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: p2p1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 | |
| link/ether 08:00:27:96:96:e1 brd ff:ff:ff:ff:ff:ff | |
| inet 10.0.2.15/24 scope global dynamic p2p1 | |
| valid_lft 86030sec preferred_lft 86030sec | |
| inet6 fe80::a00:27ff:fe96:96e1/64 scope link | |
| valid_lft forever preferred_lft forever | |
| 3: enp0s8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 | |
| link/ether 08:00:27:ec:e9:a0 brd ff:ff:ff:ff:ff:ff | |
| inet 10.245.2.2/24 brd 10.245.2.255 scope global enp0s8 | |
| valid_lft forever preferred_lft forever | |
| inet6 fe80::a00:27ff:feec:e9a0/64 scope link | |
| valid_lft forever preferred_lft forever | |
| 4: kbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default | |
| link/ether 06:77:30:39:c6:3f brd ff:ff:ff:ff:ff:ff | |
| inet 10.244.1.1/24 scope global kbr0 | |
| valid_lft forever preferred_lft forever | |
| inet6 fe80::477:30ff:fe39:c63f/64 scope link | |
| valid_lft forever preferred_lft forever | |
| 5: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default | |
| link/ether 06:08:09:af:ea:ef brd ff:ff:ff:ff:ff:ff | |
| 6: obr0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default | |
| link/ether c2:3b:86:81:27:48 brd ff:ff:ff:ff:ff:ff | |
| [vagrant@openshift-minion-1 ~]$ sudo ovs-vsctl show | |
| dfb92261-b63a-441c-b36f-d442d0e0ee92 | |
| Bridge "obr0" | |
| Port "gre1" | |
| Interface "gre1" | |
| type: gre | |
| options: {remote_ip="10.245.2.3"} | |
| Port "obr0" | |
| Interface "obr0" | |
| type: internal | |
| ovs_version: "2.3.1" |
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| [vagrant@openshift-minion-2 ~]$ cat /etc/sysconfig/iptables | |
| # Generated by iptables-save v1.4.19.1 on Thu Jan 22 09:42:34 2015 | |
| *nat | |
| :PREROUTING ACCEPT [0:0] | |
| :INPUT ACCEPT [0:0] | |
| :OUTPUT ACCEPT [0:0] | |
| :POSTROUTING ACCEPT [0:0] | |
| -A POSTROUTING -s 10.244.0.0/16 ! -d 10.244.0.0/16 -j MASQUERADE | |
| COMMIT | |
| # Completed on Thu Jan 22 09:42:34 2015 | |
| # Generated by iptables-save v1.4.19.1 on Thu Jan 22 09:42:34 2015 | |
| *filter | |
| :INPUT ACCEPT [3114:16908481] | |
| :FORWARD ACCEPT [0:0] | |
| :OUTPUT ACCEPT [3496:1687217] | |
| COMMIT | |
| # Completed on Thu Jan 22 09:42:34 2015 | |
| [vagrant@openshift-minion-2 ~]$ ip a | |
| 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default | |
| 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: p2p1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 | |
| link/ether 08:00:27:96:96:e1 brd ff:ff:ff:ff:ff:ff | |
| inet 10.0.2.15/24 scope global dynamic p2p1 | |
| valid_lft 86083sec preferred_lft 86083sec | |
| inet6 fe80::a00:27ff:fe96:96e1/64 scope link | |
| valid_lft forever preferred_lft forever | |
| 3: enp0s8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 | |
| link/ether 08:00:27:f4:e2:a3 brd ff:ff:ff:ff:ff:ff | |
| inet 10.245.2.3/24 brd 10.245.2.255 scope global enp0s8 | |
| valid_lft forever preferred_lft forever | |
| inet6 fe80::a00:27ff:fef4:e2a3/64 scope link | |
| valid_lft forever preferred_lft forever | |
| 4: kbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default | |
| link/ether 4e:ca:d8:66:d8:2b brd ff:ff:ff:ff:ff:ff | |
| inet 10.244.2.1/24 scope global kbr0 | |
| valid_lft forever preferred_lft forever | |
| inet6 fe80::4cca:d8ff:fe66:d82b/64 scope link | |
| valid_lft forever preferred_lft forever | |
| 5: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default | |
| link/ether 3e:5a:c8:1c:ef:f8 brd ff:ff:ff:ff:ff:ff | |
| 6: obr0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default | |
| link/ether 72:83:41:eb:86:4c brd ff:ff:ff:ff:ff:ff | |
| [vagrant@openshift-minion-2 ~]$ sudo ovs-vsctl show | |
| 6847ccee-e2c3-401c-90b6-1bab46b6abc1 | |
| Bridge "obr0" | |
| Port "gre1" | |
| Interface "gre1" | |
| type: gre | |
| options: {remote_ip="10.245.2.2"} | |
| Port "obr0" | |
| Interface "obr0" | |
| type: internal | |
| ovs_version: "2.3.1" |
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