vpn client's idle bandwidth usage
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- Posts: 4
- Joined: Fri May 10, 2013 5:41 pm
vpn client's idle bandwidth usage
hi,
as you may know, after connecting to the vpn, the client software uses ~3-5 KBps of bandwidth continuously all the time (i think it's for keeping the connection up); even when the user is not using the internet and the vpn connection is idle.
is there any way to stop this or to make the software to use less bandwidth for keeping the connection alive (or whatever it's using that bw for)? --enabling or disabling the "keep alive internet connection function" on server and/or client doesn't make any difference.
for the people who are on internet services with limited amount bandwidth, such thing means at least +300~+400MB of bw wasted every 24hours...!
as you may know, after connecting to the vpn, the client software uses ~3-5 KBps of bandwidth continuously all the time (i think it's for keeping the connection up); even when the user is not using the internet and the vpn connection is idle.
is there any way to stop this or to make the software to use less bandwidth for keeping the connection alive (or whatever it's using that bw for)? --enabling or disabling the "keep alive internet connection function" on server and/or client doesn't make any difference.
for the people who are on internet services with limited amount bandwidth, such thing means at least +300~+400MB of bw wasted every 24hours...!
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- Posts: 80
- Joined: Sun Apr 21, 2013 8:04 pm
Re: vpn client's idle bandwidth usage
yes this is also my problem
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- Posts: 80
- Joined: Sun Apr 21, 2013 8:04 pm
Re: vpn client's idle bandwidth usage
i tested two same server from 1 client
when i connected to a server with 1 online users
the download transfer rate in client was: 1 kb/s
but when i connected to other server with 110 online users,
the download transfer rate was: 10 to 15 kb/s !! in idle client !!
what's the problem?
the keep alive & address polling is off
when i connected to a server with 1 online users
the download transfer rate in client was: 1 kb/s
but when i connected to other server with 110 online users,
the download transfer rate was: 10 to 15 kb/s !! in idle client !!
what's the problem?
the keep alive & address polling is off
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- Posts: 228
- Joined: Tue Mar 05, 2013 10:04 am
Re: vpn client's idle bandwidth usage
You can monitor Ethernet packets on the Virtual Network Adapter, by using Wireshark.
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- Posts: 80
- Joined: Sun Apr 21, 2013 8:04 pm
Re: vpn client's idle bandwidth usage
is not any more b/w usage on vpn adapter client
i checked it and no problem on it but when i monitored the local area connection (internet network),
when i wasn't on softether vpn, the transfer rate = 0 kb/s
i connected to softEther vpn server and see the transfer rate on client = more than 3 kb/s on local area connection and i think if the server online users = more , the transfer rate of clients will more .... !
i also monitored the microsoft resouce monitor and find this
when i connected to softether, the 95% of transfer rate is for :
image: vpnclient.exe
Address: user-1 PC (my local pc)
i think there are a loop packets on client or server
and when the online users on server = more
this transfer rate on clients = more ...
i switched securenat to local bridge now , and i'll check it today
i hope this problem be resolve in generally version
because in more countries, the bandwidth is limited for users
and bandwidth usage is important for users
i checked it and no problem on it but when i monitored the local area connection (internet network),
when i wasn't on softether vpn, the transfer rate = 0 kb/s
i connected to softEther vpn server and see the transfer rate on client = more than 3 kb/s on local area connection and i think if the server online users = more , the transfer rate of clients will more .... !
i also monitored the microsoft resouce monitor and find this
when i connected to softether, the 95% of transfer rate is for :
image: vpnclient.exe
Address: user-1 PC (my local pc)
i think there are a loop packets on client or server
and when the online users on server = more
this transfer rate on clients = more ...
i switched securenat to local bridge now , and i'll check it today
i hope this problem be resolve in generally version
because in more countries, the bandwidth is limited for users
and bandwidth usage is important for users
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- Posts: 80
- Joined: Sun Apr 21, 2013 8:04 pm
Re: vpn client's idle bandwidth usage
how can i send to you a test account from my server ?
if possible please write your email address here
if possible please write your email address here
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- Posts: 80
- Joined: Sun Apr 21, 2013 8:04 pm
Re: vpn client's idle bandwidth usage
Reducing Broadcast Packets
If several hundreds of computers are connected on the single Ethernet segment via VPN, the number of broadcast packets will be increased by default. In such a case, turn this policy on to block all broadcast packets except ARP, DHCP and ICMPv6.
is this for ipv4 ? and if yes where can i find & enable it?
If several hundreds of computers are connected on the single Ethernet segment via VPN, the number of broadcast packets will be increased by default. In such a case, turn this policy on to block all broadcast packets except ARP, DHCP and ICMPv6.
is this for ipv4 ? and if yes where can i find & enable it?
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- Posts: 80
- Joined: Sun Apr 21, 2013 8:04 pm
Re: vpn client's idle bandwidth usage
The problem resolved
Thank you so much
Thank you so much
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- Posts: 19
- Joined: Mon Jun 10, 2019 7:17 am
Re: vpn client's idle bandwidth usage
I'm having the same issue. What did you do to fix the issue? I tried to turn on the Deny Non-ARP/ DHCP broadcasts policy security option which seems to block the internet connection.
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- Posts: 19
- Joined: Mon Jun 10, 2019 7:17 am
Re: vpn client's idle bandwidth usage
btw, mine is a softether cluster.