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 Post subject: Slowing browsing Active Directory
PostPosted: 21.09.2009 21:10 
Tripple-DES
Tripple-DES

Joined: 21.09.2009 21:07
Posts: 10
Hello folks,

I've slowing connection browsing under the active directory (win 2003 shares), in a worst case (a directory with thousands of pdf) the client (windows vista x64) hangs.

What should do I do?

Thank you


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 Post subject: Re: Slowing browsing Active Directory
PostPosted: 21.09.2009 22:46 
Tripple-DES
Tripple-DES

Joined: 21.09.2009 21:07
Posts: 10
> tun-mtu 1500
> tun-mtu-extra 32
> fragment 1300
> mssfix


Should fix the issue?


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 Post subject: Re: Slowing browsing Active Directory
PostPosted: 23.09.2009 22:37 
Tripple-DES
Tripple-DES

Joined: 21.09.2009 21:07
Posts: 10
bump


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 Post subject: Re: Slowing browsing Active Directory
PostPosted: 24.09.2009 11:48 
openvpn.eu Admin
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Changes to this parameters may fix a broken MTU path. They must be set on both sides (server and client).

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 Post subject: Re: Slowing browsing Active Directory
PostPosted: 24.09.2009 15:41 
Tripple-DES
Tripple-DES

Joined: 21.09.2009 21:07
Posts: 10
note wrote:
Changes to this parameters may fix a broken MTU path. They must be set on both sides (server and client).


Yes I've updated with those parameters... the shares hangs...

some info:
Quote:
Server: D:5MB / U:0,5MB
Client: D 1,5MB / U:0,5MB


PING:
Quote:
C:\Users\Emanuele>ping 65.160.214.168
>
> Esecuzione di Ping 65.160.214.168 con 32 byte di dati:
> Risposta da 65.160.214.168: byte=32 durata=255ms TTL=47
> Risposta da 65.160.214.168: byte=32 durata=278ms TTL=47
> Risposta da 65.160.214.168: byte=32 durata=261ms TTL=47
> Risposta da 65.160.214.168: byte=32 durata=255ms TTL=47
>
> Statistiche Ping per 65.160.214.168:
> Pacchetti: Trasmessi = 4, Ricevuti = 4,
> Persi = 0 (0% persi),
> Tempo approssimativo percorsi andata/ritorno in millisecondi:
> Minimo = 255ms, Massimo = 278ms, Medio = 262ms


Trace route
Quote:
C:\Users\Emanuele>tracert 65.160.214.168

Traccia instradamento verso 65.160.214.168 su un massimo di 30 punti di passaggio

1 <1 ms <1 ms <1 ms 192.168.1.1
2 <1 ms <1 ms <1 ms 192.168.0.1
3 43 ms 43 ms 43 ms 192.168.154.11
4 42 ms 42 ms 43 ms 192.168.150.2
5 48 ms 48 ms 48 ms mil8-intelcom-2-sm.mil.seabone.net [195.22.208.105]
6 149 ms 149 ms 148 ms new4-new50-racc1.new.seabone.net [195.22.216.239]
7 150 ms 163 ms 150 ms te-4-2.car3.Newark1.Level3.net [4.71.148.9]
8 151 ms 162 ms 161 ms ae-32-52.ebr2.Newark1.Level3.net [4.68.99.62]
9 152 ms 154 ms 151 ms ae-4-4.ebr2.Washington1.Level3.net [4.69.132.101]
10 173 ms 169 ms 171 ms ae-2-2.ebr2.Chicago2.Level3.net [4.69.132.69]
11 171 ms 171 ms 171 ms ae-1-100.ebr1.Chicago2.Level3.net [4.69.132.113]
12 203 ms 197 ms 198 ms ae-3.ebr2.Denver1.Level3.net [4.69.132.61]
13 202 ms 201 ms 196 ms ae-1-100.ebr1.Denver1.Level3.net [4.69.132.37]
14 205 ms 209 ms 205 ms ae-5-5.car2.SaltLakeCity1.Level3.net [4.69.133.125]
15 385 ms 241 ms 421 ms ae-11-11.car1.SaltLakeCity1.Level3.net [4.69.133.121]
16 213 ms 214 ms 213 ms ae-2-2.car2.LasVegas1.Level3.net [4.69.133.117]
17 216 ms 216 ms 217 ms ae-11-11.car1.LasVegas1.Level3.net [4.69.133.113]
18 215 ms 214 ms 215 ms EMBARQ-MANA.car1.LasVegas1.Level3.net [4.71.176.30]
19 220 ms 216 ms 214 ms nv-69-69-252-174.dyn.embarqhsd.net [69.69.252.174]
20 314 ms 388 ms 394 ms 65.160.214.168

Traccia completata.


Thank you


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 Post subject: Re: Slowing browsing Active Directory
PostPosted: 24.09.2009 16:16 
openvpn.eu Admin
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If 65.160.214.168 is your vpn server, you simply got a connection with a high latency. 250ms is 1/4 of a second for 1 packet. Think about how many packets are needed for browsing a share...

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 Post subject: Re: Slowing browsing Active Directory
PostPosted: 24.09.2009 16:29 
Tripple-DES
Tripple-DES

Joined: 21.09.2009 21:07
Posts: 10
note wrote:
If 65.160.214.168 is your vpn server, you simply got a connection with a high latency. 250ms is 1/4 of a second for 1 packet. Think about how many packets are needed for browsing a share...


Is the client, I haven't a traceroute from the client-side.

So the blame is the ping?

Thanks


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 Post subject: Re: Slowing browsing Active Directory
PostPosted: 25.09.2009 08:18 
openvpn.eu Admin
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The ping is quite high. OpenVPN will increase it a little bit more too. Try pinging through the tunnel.

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note
Please take a look at our rules. Besucht mal unsere Wiki !


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 Post subject: Re: Slowing browsing Active Directory
PostPosted: 25.09.2009 11:18 
Tripple-DES
Tripple-DES

Joined: 21.09.2009 21:07
Posts: 10
I'll try

thanks


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