ip a add [SOUS-RÉSEAU] dev [INTERFACE]
ip r add default via [PASSERELLE]
sous-réseau | passerelle | |
2.59.236.0/22 | 2.59.239.254 | |
81.28.193.0/24 | 81.28.193.254 | |
185.109.202.0/23 | 185.109.202.254 | |
185.172.235.0/24 | 185.172.235.1 ATTENTION, il semble que la passerelle 185.172.235.254 aie été rétablie à la place de 185.172.235.1 | |
185.215.12.0/22 | 185.215.13.254 | |
185.251.160.0/22 | 185.251.163.254 | |
194.110.120.0/22 | 194.110.123.254 |
Liste des passerelles connues par sous-réseau :
2.59.236.0/22 -> 2.59.239.254
185.172.235.0/24 -> 185.172.235.1
No. Time Source Destination Protocol Length Info
3158 59.894025 stef dhcp.covage DHCP 325 DHCP Request - Transaction ID 0x
Frame 3158: 325 bytes on wire (2600 bits), 325 bytes captured (2600 bits) on interface \Device\NPF_{}, id 0
Interface id: 0 (\Device\NPF_{})
Encapsulation type: Ethernet (1)
Arrival Time: Jan 27, 2022 15:05:25.047690000 Paris, Madrid
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1643292325.047690000 seconds
[Time delta from previous captured frame: 0.009962000 seconds]
[Time delta from previous displayed frame: 0.000000000 seconds]
[Time since reference or first frame: 59.894025000 seconds]
Frame Number: 3158
Frame Length: 325 bytes (2600 bits)
Capture Length: 325 bytes (2600 bits)
[Frame is marked: True]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:udp:dhcp]
[Coloring Rule Name: UDP]
[Coloring Rule String: udp]
Ethernet II, Src: stef(), Dst: Nokia_ ()
Destination: Nokia_
Address: Nokia_
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: stef ()
Address: stef()
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
Internet Protocol Version 4, Src: stef(), Dst: dhcp.covage (172.16.100.9)
0100 .... = Version: 4
.... 0101 = Header Length: 20 bytes (5)
Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
0000 00.. = Differentiated Services Codepoint: Default (0)
.... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0)
Total Length: 311
Identification: 0xeb53 (60243)
Flags: 0x40, Don't fragment
0... .... = Reserved bit: Not set
.1.. .... = Don't fragment: Set
..0. .... = More fragments: Not set
Fragment Offset: 0
Time to Live: 64
Protocol: UDP (17)
Header Checksum: 0xe0fe [validation disabled]
[Header checksum status: Unverified]
Source Address: stef ()
Destination Address: dhcp.covage (172.16.100.9)
User Datagram Protocol, Src Port: bootpc (68), Dst Port: bootps (67)
Source Port: bootpc (68)
Destination Port: bootps (67)
Length: 291
Checksum: 0x738d [unverified]
[Checksum Status: Unverified]
[Stream index: 99]
[Timestamps]
[Time since first frame: 0.000000000 seconds]
[Time since previous frame: 0.000000000 seconds]
UDP payload (283 bytes)
Dynamic Host Configuration Protocol (Request)
Message type: Boot Request (1)
Hardware type: Ethernet (0x01)
Hardware address length: 6
Hops: 0
Transaction ID: 0x2f9ef8e8
Seconds elapsed: 0
Bootp flags: 0x0000 (Unicast)
0... .... .... .... = Broadcast flag: Unicast
.000 0000 0000 0000 = Reserved flags: 0x0000
Client IP address: stef. ()
Your (client) IP address: 0.0.0.0 (0.0.0.0)
Next server IP address: 0.0.0.0 (0.0.0.0)
Relay agent IP address: 0.0.0.0 (0.0.0.0)
Client MAC address: stef ()
Client hardware address padding: 00000000000000000000
Server host name not given
Boot file name not given
Magic cookie: DHCP
Option: (53) DHCP Message Type (Request)
Length: 1
DHCP: Request (3)
Option: (61) Client identifier
Length: 7
Hardware type: Ethernet (0x01)
Client MAC address: stef ()
Option: (57) Maximum DHCP Message Size
Length: 2
Maximum DHCP Message Size: 576
Option: (55) Parameter Request List
Length: 11
Parameter Request List Item: (1) Subnet Mask
Parameter Request List Item: (3) Router
Parameter Request List Item: (6) Domain Name Server
Parameter Request List Item: (12) Host Name
Parameter Request List Item: (15) Domain Name
Parameter Request List Item: (28) Broadcast Address
Parameter Request List Item: (42) Network Time Protocol Servers
Parameter Request List Item: (43) Vendor-Specific Information
Parameter Request List Item: (66) TFTP Server Name
Parameter Request List Item: (67) Bootfile name
Parameter Request List Item: (121) Classless Static Route
Option: (60) Vendor class identifier
Length: 5
Vendor class identifier: i4850
Option: (12) Host Name
Length: 4
Host Name: KBOX
Option: (255) End
Option End: 255
No. Time Source Destination Protocol Length Info
3159 59.913185 dhcp.covage stef DHCP 330 DHCP ACK - Transaction ID 0x
Frame 3159: 330 bytes on wire (2640 bits), 330 bytes captured (2640 bits) on interface \Device\NPF_{}, id 0
Interface id: 0 (\Device\NPF_{})
Encapsulation type: Ethernet (1)
Arrival Time: Jan 27, 2022 15:05:25.066850000 Paris, Madrid
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1643292325.066850000 seconds
[Time delta from previous captured frame: 0.019160000 seconds]
[Time delta from previous displayed frame: 0.019160000 seconds]
[Time since reference or first frame: 59.913185000 seconds]
Frame Number: 3159
Frame Length: 330 bytes (2640 bits)
Capture Length: 330 bytes (2640 bits)
[Frame is marked: True]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:udp:dhcp]
[Coloring Rule Name: UDP]
[Coloring Rule String: udp]
Ethernet II, Src: Nokia_, Dst: stef.
Destination: stef.
Address: stef.
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: Nokia
Address: Nokia_
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
Internet Protocol Version 4, Src: dhcp.covage (172.16.100.9), Dst: stef.
0100 .... = Version: 4
.... 0101 = Header Length: 20 bytes (5)
Differentiated Services Field: 0xc0 (DSCP: CS6, ECN: Not-ECT)
1100 00.. = Differentiated Services Codepoint: Class Selector 6 (48)
.... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0)
Total Length: 316
Identification: 0x4d35 (19765)
Flags: 0x00
0... .... = Reserved bit: Not set
.0.. .... = Don't fragment: Not set
..0. .... = More fragments: Not set
Fragment Offset: 0
Time to Live: 64
Protocol: UDP (17)
Header Checksum: 0xbe58 [validation disabled]
[Header checksum status: Unverified]
Source Address: dhcp.covage (172.16.100.9)
Destination Address: stef
User Datagram Protocol, Src Port: bootps (67), Dst Port: bootpc (68)
Source Port: bootps (67)
Destination Port: bootpc (68)
Length: 296
Checksum: 0x58e6 [unverified]
[Checksum Status: Unverified]
[Stream index: 99]
[Timestamps]
[Time since first frame: 0.019160000 seconds]
[Time since previous frame: 0.019160000 seconds]
UDP payload (288 bytes)
Dynamic Host Configuration Protocol (ACK)
Message type: Boot Reply (2)
Hardware type: Ethernet (0x01)
Hardware address length: 6
Hops: 0
Transaction ID: 0x2f9ef8e8
Seconds elapsed: 0
Bootp flags: 0x0000 (Unicast)
0... .... .... .... = Broadcast flag: Unicast
.000 0000 0000 0000 = Reserved flags: 0x0000
Client IP address: stef.
Your (client) IP address: stef.
Next server IP address: dhcp.covage (172.16.100.9)
Relay agent IP address: 0.0.0.0 (0.0.0.0)
Client MAC address: stef.
Client hardware address padding: 00000000000000000000
Server host name not given
Boot file name not given
Magic cookie: DHCP
Option: (53) DHCP Message Type (ACK)
Length: 1
DHCP: ACK (5)
Option: (54) DHCP Server Identifier (172.16.100.9)
Length: 4
DHCP Server Identifier: dhcp.covage (172.16.100.9)
Option: (51) IP Address Lease Time
Length: 4
IP Address Lease Time: (300s) 5 minutes
Option: (1) Subnet Mask (255.255.252.0)
Length: 4
Subnet Mask: 255.255.252.0
Option: (3) Router
Length: 4
Router: 185.251.163.254 (185.251.163.254)
Option: (6) Domain Name Server
Length: 8
Domain Name Server: resolver1.k-net.fr (178.250.209.34)
Domain Name Server: resolver2.kwaoo.net (178.250.208.135)
Option: (42) Network Time Protocol Servers
Length: 8
Network Time Protocol Server: vps-15602075.vps.ovh.net (217.182.77.103)
Network Time Protocol Server: vps-15602075.vps.ovh.net (217.182.77.103)
Option: (255) End
Option End: 255
Une autre route pour un autre réseau :
net => 194.110.123.0/24
route => 194.110.123.254
Bravo @bolemo ! ;)
Merci pour ce tutoriel.
Peut-être préciser que en absence de routeur autre que la K-Box, il est possible de connecter directement un PC sur l'ONT et de lui attribuer IP, passerelle et DNS manuellement pour que ce PC ait accès à internet.
Liste des passerelles connues par sous-réseau :81.28.193.0/24 passerelle 81.28.193.254
Chez Covage, si on place tous les éléments en dur sur le PC (adresse Mac, adresse IP, masque, passerelle, DNS), cela ne fonctionnera que 5 minutes après la dernière requête DHCP ?
Bonjour
Y a du changement, mon ip n est plus joignabl.
Meme avec un reboot de la machine par quelqu'un sur place pas de récupération de l'IP en dhcp... pour moi c'est pire qu'avant !
Par contre l'adresse 185.172.235.254 répond au ping alors que 185.172.235.1 ne répond plus, ils ont fait des modifications, mais pénalisantes pour moi ...
Bonne journée.
Il faut espérer que leurs passerelles ne sont pas de simples planches pour éviter de tomber dans le vide ;)
Ah ça refonctionne en auto, pourtant ma gateway est bien 45.83.231.254 en DHCP ...Vous êtes sur un réseau Covage ?
Vous êtes sur un réseau Covage ?