garyas
asked on
undertanding table route
I need to understand this table route.
TAPWin32 Adapter OAS is the interface created to OpenVPN.
1.-There are three default route?
2.-The subnet mask is the same in route table and openvpn server?
Interfaces
30...00 ff fa 0e c5 7a ......TAP-Win32 Adapter OAS
13...4c ed de 89 d2 f4 ......Bluetooth Device (Personal Area Network)
11...90 00 4e 54 b8 52 ......Atheros AR9285 Wireless Network Adapter
1......................... ..Software Loopback Interface 1
17...00 00 00 00 00 00 00 e0 Adaptador ISATAP de Microsoft
15...00 00 00 00 00 00 00 e0 Teredo Tunneling Pseudo-Interface
18...00 00 00 00 00 00 00 e0 Adaptador ISATAP de Microsoft #2
34...00 00 00 00 00 00 00 e0 Adaptador ISATAP de Microsoft #3
16...00 00 00 00 00 00 00 e0 Adaptador 6to4 de Microsoft
========================== ========== ========== ========== ========== =========
IPv4 Tabla de enrutamiento
========================== ========== ========== ========== ========== =========
Rutas activas:
Destino de red M scara de red Puerta de enlace Interfaz M‚trica
0.0.0.0 0.0.0.0 138.100.208.1 138.100.214.63 25
0.0.0.0 128.0.0.0 5.5.8.1 5.5.8.3 30
5.5.8.0 255.255.248.0 En v¡nculo 5.5.8.3 286
5.5.8.3 255.255.255.255 En v¡nculo 5.5.8.3 286
5.5.15.255 255.255.255.255 En v¡nculo 5.5.8.3 286
81.37.49.213 255.255.255.255 138.100.208.1 138.100.214.63 25
127.0.0.0 255.0.0.0 En v¡nculo 127.0.0.1 306
127.0.0.1 255.255.255.255 En v¡nculo 127.0.0.1 306
127.255.255.255 255.255.255.255 En v¡nculo 127.0.0.1 306
128.0.0.0 128.0.0.0 5.5.8.1 5.5.8.3 30
138.100.198.143 255.255.255.255 138.100.208.1 138.100.214.63 25
138.100.208.0 255.255.240.0 En v¡nculo 138.100.214.63 281
138.100.214.63 255.255.255.255 En v¡nculo 138.100.214.63 281
138.100.223.255 255.255.255.255 En v¡nculo 138.100.214.63 281
224.0.0.0 240.0.0.0 En v¡nculo 127.0.0.1 306
224.0.0.0 240.0.0.0 En v¡nculo 5.5.8.3 286
224.0.0.0 240.0.0.0 En v¡nculo 138.100.214.63 281
255.255.255.255 255.255.255.255 En v¡nculo 127.0.0.1 306
255.255.255.255 255.255.255.255 En v¡nculo 5.5.8.3 286
255.255.255.255 255.255.255.255 En v¡nculo 138.100.214.63 281
========================== ========== ========== ========== ========== =========
TAPWin32 Adapter OAS is the interface created to OpenVPN.
1.-There are three default route?
2.-The subnet mask is the same in route table and openvpn server?
Interfaces
30...00 ff fa 0e c5 7a ......TAP-Win32 Adapter OAS
13...4c ed de 89 d2 f4 ......Bluetooth Device (Personal Area Network)
11...90 00 4e 54 b8 52 ......Atheros AR9285 Wireless Network Adapter
1.........................
17...00 00 00 00 00 00 00 e0 Adaptador ISATAP de Microsoft
15...00 00 00 00 00 00 00 e0 Teredo Tunneling Pseudo-Interface
18...00 00 00 00 00 00 00 e0 Adaptador ISATAP de Microsoft #2
34...00 00 00 00 00 00 00 e0 Adaptador ISATAP de Microsoft #3
16...00 00 00 00 00 00 00 e0 Adaptador 6to4 de Microsoft
==========================
IPv4 Tabla de enrutamiento
==========================
Rutas activas:
Destino de red M scara de red Puerta de enlace Interfaz M‚trica
0.0.0.0 0.0.0.0 138.100.208.1 138.100.214.63 25
0.0.0.0 128.0.0.0 5.5.8.1 5.5.8.3 30
5.5.8.0 255.255.248.0 En v¡nculo 5.5.8.3 286
5.5.8.3 255.255.255.255 En v¡nculo 5.5.8.3 286
5.5.15.255 255.255.255.255 En v¡nculo 5.5.8.3 286
81.37.49.213 255.255.255.255 138.100.208.1 138.100.214.63 25
127.0.0.0 255.0.0.0 En v¡nculo 127.0.0.1 306
127.0.0.1 255.255.255.255 En v¡nculo 127.0.0.1 306
127.255.255.255 255.255.255.255 En v¡nculo 127.0.0.1 306
128.0.0.0 128.0.0.0 5.5.8.1 5.5.8.3 30
138.100.198.143 255.255.255.255 138.100.208.1 138.100.214.63 25
138.100.208.0 255.255.240.0 En v¡nculo 138.100.214.63 281
138.100.214.63 255.255.255.255 En v¡nculo 138.100.214.63 281
138.100.223.255 255.255.255.255 En v¡nculo 138.100.214.63 281
224.0.0.0 240.0.0.0 En v¡nculo 127.0.0.1 306
224.0.0.0 240.0.0.0 En v¡nculo 5.5.8.3 286
224.0.0.0 240.0.0.0 En v¡nculo 138.100.214.63 281
255.255.255.255 255.255.255.255 En v¡nculo 127.0.0.1 306
255.255.255.255 255.255.255.255 En v¡nculo 5.5.8.3 286
255.255.255.255 255.255.255.255 En v¡nculo 138.100.214.63 281
==========================
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What do you want to understand?
As i look at this table your computer is multihomed and has inside ip addresses 5.5.8.3 and (interesting part) multiple outside IP addresses like 81.37.49.213, 138.100.198.143 and 138.100.214.63 which are public IP addresses based in Madrid. Hola Madrid! :)
What do you mean by subnetmask is the same for openVPN and routing table? Subnetmasks are only to determine the number of possible IP numbers in that range.
Like 10.0.0.x with subnetmask 255.255.255.0 leaves us 254 ip numbers. (actually 255 but the last ip number is the broadcast which is reserved)