hey, Did you check your mtu ? try setting a mtu to 1400 and see if its better. Cheers, Arnaud. On 22 September 2017 at 13:25, Stéphane Delmotte < stephane.delmotte@univ-lyon1.fr> wrote:

Hi,

There is my configuration in OCATA

2 tenants

146cf744-5cc2-4a2a-b67b-52c6e0222d6b | public01 | 78c4021e-420f-4acc-a3d4-60232116281d | | 904be46c-1949-47c3-bc4c-eb61227ff178 | selfservice | a026ebbe-6836-4f0a-8b5b-00f670687ac9 |

there is my provider network

network show public01 +---------------------------+--------------------------------------+ | Field | Value | +---------------------------+--------------------------------------+ | admin_state_up | UP | | availability_zone_hints | | | availability_zones | nova | | created_at | 2017-09-18T14:20:12Z | | description | | | dns_domain | None | | id | 146cf744-5cc2-4a2a-b67b-52c6e0222d6b | | ipv4_address_scope | None | | ipv6_address_scope | None | | is_default | False | | mtu | 9000 | | name | public01 | | port_security_enabled | False | | project_id | 7a8caa84511d41a291f7b67ae8750eb6 | | provider:network_type | flat | | provider:physical_network | extnet | | provider:segmentation_id | None | | qos_policy_id | None | | revision_number | 12 | | router:external | External | | segments | None | | shared | True | | status | ACTIVE | | subnets | 78c4021e-420f-4acc-a3d4-60232116281d | | updated_at | 2017-09-20T12:23:03Z | +---------------------------+--------------------------------------+

1 router

router list +--------------------------------------+---------+--------+- ------+-------------+-------+----------------------------------+ | ID | Name | Status | State | Distributed | HA | Project | +--------------------------------------+---------+--------+- ------+-------------+-------+----------------------------------+ | a9f248e8-a8be-49a2-93c9-d9e779ae4d1f | router1 | ACTIVE | UP | False | False | 7a8caa84511d41a291f7b67ae8750eb6 | +--------------------------------------+---------+--------+- ------+-------------+-------+----------------------------------+

router show router1 +-------------------------+--------------------------------- ------------------------------------------------------------ ------------------------------------------------------------ -----------------------------------+ | Field | Value | +-------------------------+--------------------------------- ------------------------------------------------------------ ------------------------------------------------------------ -----------------------------------+ | admin_state_up | UP | | availability_zone_hints | | | availability_zones | nova | | created_at | 2017-09-21T17:54:39Z | | description | | | distributed | False | | external_gateway_info | {"network_id": "146cf744-5cc2-4a2a-b67b-52c6e0222d6b", "enable_snat": true, "external_fixed_ips": [{"subnet_id": "78c4021e-420f-4acc-a3d4-60232116281d", "ip_address": "134.214.34.141"}]} | | flavor_id | None | | ha | False | | id | a9f248e8-a8be-49a2-93c9-d9e779ae4d1f | | name | router1 | | project_id | 7a8caa84511d41a291f7b67ae8750eb6 | | revision_number | 7 | | routes | | | status | ACTIVE | | updated_at | 2017-09-21T17:56:19Z | +-------------------------+--------------------------------- ------------------------------------------------------------ ------------------------------------------------------------ -----------------------------------+

Now my problem:

I can connect to my VM (using my local network selfservice)

but from the VM i can't connect to http ou https.(so apt-get or yum does not work)

but i can ping anything machine it's work

in my vm :

ping www.google.fr PING www.google.fr (172.217.23.99) 56(84) bytes of data. 64 bytes from mil04s23-in-f3.1e100.net (172.217.23.99): icmp_seq=1 ttl=50 time=18.2 ms

it is ok it can ping.

wget http://www.meteofrance.com/accueil --2017-09-22 11:16:20-- http://www.meteofrance.com/accueil Resolving www.meteofrance.com (www.meteofrance.com)... 160.92.49.14 Connecting to www.meteofrance.com (www.meteofrance.com)|160.92.49.14|:80... connected. HTTP request sent, awaiting response...

and nothing more

it is look like my nat (snat) is not working fine

please help me :-)

thanks you

Stéphane

-- Delmotte Stéphane UMR CNRS 5558 Biometrie et Biologie Evolutive Bat 711 | Universite Claude Bernard - Lyon I | Tel : +33 04 72 43 11 68 43, Bd du 11 Novembre 1918 | Fax : 04 72 43 13 88 69622 Villeurbanne cedex FRANCE

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