From: "Gáspár Lajos" <swifty@freemail.hu>
To: Vasantha Kumar Puttappa <vasanthakumar@iitb.ac.in>
Cc: netfilter@lists.netfilter.org
Subject: Re: Packets lost
Date: Mon, 21 May 2007 17:59:39 +0200 [thread overview]
Message-ID: <4651C1EB.8090004@freemail.hu> (raw)
In-Reply-To: <1845.10.107.26.27.1179384883.squirrel@gpo.iitb.ac.in>
Vasantha Kumar Puttappa írta:
> Hi Lajos,
> Thanks for responding so fast. I did try adding the forward rule, but
> still packets are missing.
> Let me give you more insight into what I am trying do.
> I have a vitrual network interface and 2 physical network interface (one
> Ethernet based, and other 802.11 based). The virtual network interface
> dynamically binds to any one of the above physical interfaces for packet
> transmission. The issue of packet loss occurs **only** during link
> switching.
>
What is this "link switching" in real ? What about routing and source
addresses ?
> I feel that the following issues might be the possible reasons for the
> packet loss.
>
> 1. Due to missing soft_IRQ interrupt for packets and hence packet loss ( i
> have no proof to back this)
> 2. Due to incompatible wireless device driver.
>
>
> Any thoughts on this ?
>
What if you use a bridge on those three and the condition extension of
iptables?
Swifty
next prev parent reply other threads:[~2007-05-21 15:59 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-16 13:07 Packets lost Vasantha Kumar Puttappa
2007-05-16 14:48 ` Gáspár Lajos
2007-05-17 6:54 ` Vasantha Kumar Puttappa
2007-05-21 15:59 ` Gáspár Lajos [this message]
2007-05-19 12:50 ` Packets lost: Softirq Vasantha Kumar Puttappa
2007-05-19 19:28 ` Eric Dumazet
-- strict thread matches above, loose matches on Subject: below --
2015-06-25 15:55 Packets lost Daeyoung Kim
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