Displaying 5 results from an estimated 5 matches for "decap".
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recap
2008 Jan 30
1
How to run interaction between to categoric variables in lme()?
En innebygd og tegnsett-uspesifisert tekst ble skilt ut...
Navn: ikke tilgjengelig
Nettadresse: https://stat.ethz.ch/pipermail/r-help/attachments/20080130/78d2a14c/attachment.pl
2007 Apr 18
0
[Bridge] priority number lower??
...What you need to do is register your function
> on the existing NF_BR_PRE_ROUTING hook, with a priority number lower than
> that of the ebtables nat PREROUTING chain (prio=NF_BR_PRI_NAT_SRC).
ebt INPUT
|
|
ebt (PREROUTING)------Bridging-----ebt (FORWARD)
I think my code is decapsulating (changing eth hdr) before INPUT chain
is traversed. So, I am confused as to what the priority number should
be.
Since encap/ decap functions are called by main code. If the prio is
Lower than NF_BR_PRI_NAT_SRC, encapsulation is taking place even before
ebt-PREROUTING chain is traversed. So...
2015 Dec 02
0
[PATCH] Receive multiple packets at a time
...com/dtaht/tinc/commits/master
>>
>> Perhaps that will help.
>
> Well, converting a sendto call into a sendmsg call is not really "hard"
> :)
the "hard" bit was in trying to reliably extract the tos bits and then
figure out how to deal with correct ecn encap/decap according to the
rfc - ironically, a year ago today.
http://www.tinc-vpn.org/pipermail/tinc-devel/2014-December/000680.html
but it was only two nights of hacking, then I had to go to something else.
The original observation of mine was that we were bottlenecking on the
tinc output stage, and dro...
2015 Dec 02
3
[PATCH] Receive multiple packets at a time
Hello,
Dave Taht, on Wed 02 Dec 2015 13:21:56 +0100, wrote:
> I'd made a start on the send direction here:
> https://github.com/dtaht/tinc/commits/master
>
> Perhaps that will help.
Well, converting a sendto call into a sendmsg call is not really "hard"
:)
What will be really hard is getting multiple packet receive/send over
the tap/tun device, because support for it
2008 Sep 12
4
Custom build kernel patch fails big time.
...0
@@ -13,6 +13,7 @@
#include <linux/string.h>
#include <linux/netfilter.h>
#include <linux/netfilter_ipv4.h>
+#include <net/inet_ecn.h>
#include <net/ip.h>
#include <net/xfrm.h>
@@ -23,6 +24,15 @@
EXPORT_SYMBOL(xfrm4_rcv);
+static inline void ipip_ecn_decapsulate(struct sk_buff *skb)
+{
+ struct iphdr *outer_iph = skb->nh.iph;
+ struct iphdr *inner_iph = skb->h.ipiph;
+
+ if (INET_ECN_is_ce(outer_iph->tos))
+ IP_ECN_set_ce(inner_iph);
+}
+
static int xfrm4_parse_spi(struct sk_buff *skb, u8 nexthdr, u32 *spi,
u32 *seq)
{...