similar to: Where to configure proxy NDP in startup scripts?

On Tue, Aug 18, 2020 at 01:32:06AM +0200, Stefano Brivio wrote: > The check comes from commit 00d28a78b5d1 ("network: check accept_ra > before enabling ipv6 forwarding"), and it's there because the accept_ra > flag works like this (from Documentation/networking/ip-sysctl.txt): > > 0 Do not accept Router Advertisements. > 1 Accept Router Advertisements if

Hi, I try to set up - A centos 6 firewall - With proxy-arp (I know: arp is not supported in ipv6) with ipv6. Arp does not exist for ipv6. So I have added: sysctl -w net.ipv6.conf.default.proxy_ndp=1 To use the neighbor proxy facility. How to activate ipv6 forwarding? As far as I have found, this changed in RHEL6 from 6.1 (/etc/sysconfig/network) to 6.2 (/etc/sysctl.conf).

Hi, Sorry for the delay. On Tue, 11 Aug 2020 23:52:46 -0400 Laine Stump <laine@redhat.com> wrote: > On 8/10/20 11:23 PM, Ian Wienand wrote: > > Hello, > > > > Firstly THANK YOU for the IPv6 NAT support merged in 6.5. It has been > > almost impossible to get IPv6 into a VM on a laptop that switches > > between wifi and wired (dock) connections, because

To route a subnet in ipv6 there are two possibilities: - add route commands for the subnet in each computer - or use neighbor proxy in the router server I prefer neighbor proxy. So I have to activate neighbor proxy in the router: sysctl -w net.ipv6.conf.all.proxy_ndp=1 and I have to add entries for each client in the subnet like ip -6 neigh add proxy

On Tue, Sep 26, 2017 at 11:38:18PM +0000, Steven Luong (sluong) wrote: > Michael, > > Would you please give an example or two how these two flags DESC_DRIVER and DESC_WRAP are used together? Like others, I am confused by the description and still don?t quite grok it. > > Steven My bad, I will need to work on it. Here is an example: Let's assume device promised to consume

Hi! I'm building an application which allows to dial via the Asterisk Manager Interface using the originate command. There should be an optional conferencing feature. The manager commands are basically: --------------------------------- action: login username: sdjklgdsjg secret: xxx events: on action: originate callerid: 3847438609 priority: 1 exten: 4068439865 async: 1 context: out

On Thu, Sep 28, 2017 at 09:44:35AM +0000, Liang, Cunming wrote: > > Get it now. Please correct me if I missing something. > > > Flags status hints, > > - DESC_DRIVER only: driver owns the descriptor w/o available info ready for device to use > > - DESC_DRIVER | DESC_WRAP: driver has prepared an available descriptor, device hasn't used it yet > > - None:

Get it now. Please correct me if I missing something. Flags status hints, - DESC_DRIVER only: driver owns the descriptor w/o available info ready for device to use - DESC_DRIVER | DESC_WRAP: driver has prepared an available descriptor, device hasn't used it yet - None: device has used the descriptor, and write descriptor out - DESC_WRAP only: shall not happen, device make sure to clear

Get it now. Please correct me if I missing something. Flags status hints, - DESC_DRIVER only: driver owns the descriptor w/o available info ready for device to use - DESC_DRIVER | DESC_WRAP: driver has prepared an available descriptor, device hasn't used it yet - None: device has used the descriptor, and write descriptor out - DESC_WRAP only: shall not happen, device make sure to clear

OK please try the following patch [PATCH] neighbour: fix a race in neigh_destroy() There is a race in neighbour code, because neigh_destroy() uses skb_queue_purge(&neigh->arp_queue) without holding neighbour lock, while other parts of the code assume neighbour rwlock is what protects arp_queue Convert all skb_queue_purge() calls to the __skb_queue_purge() variant Use

Just started getting this. I tried the following by adding it to my etc/sysctl.conf: net.ipv4.neigh.default.gc_thresh1 = 4096 net.ipv4.neigh.default.gc_thresh2 = 8192 net.ipv4.neigh.default.gc_thresh3 = 8192 net.ipv4.neigh.default.base_reachable_time = 86400 net.ipv4.neigh.default.gc_stale_time = 86400 That pretty much locked things up. Then I tried another googled solution: echo 256 >

Hi, I''ve setup a gateway using multiple default gateways and netfilter MASQUERADE to load balance traffic between two DSL interfaces and one dedicated link, and when I try to download something big, or when I''m using MSN (both in clients under this gateway), sometimes, or most times, after a while the connection timeouts. The connection doesn''t seem to change its

Dear Dr. Bivand and R-users, I have a 5 by 5 grid, say, location[1:5,1:5], and I want to know the indices of 8 neighbours of each cell. For example, for location[2,2], its neighbour coordinates are [1,1:3], [2,1], [2,3] and [3,1:3]. Sometimes I also need to remove edge effects (torus = TRUE). I have tried "cell2nb" function in your spdep package. Here's my example: > neigh

Hello everybody, I am starting to debug a issue I have with a tinc server. Tinc server is connected to a Linux bridge br0 to a local network and every Tinc client connects with DHCP over this bridge to the local network. DNS and everything else are going over the tinc vpn connection. The past few months the clients (all windows) are reporting that DNS resolving stops working and they have to

Hello, I know that there are devices which are not working with arp. For example, the loopback device. I was wondering whether it is possible to create neighbours in a NUD_NOARP state; so that "ip neigh show" will show such neighbours where their state is NUD_ARP. I made some tests with the loopback device , but could not find such a way to cause it to appear as NUD_NOARP. Also if I

I was wondering two things: I am running Asterisk Current Stable. Is there a way in Asterisk or using other equipment or through the TelCO that I can make a channel bank such that say I have 3 Phone number either with the use of FXO Cards or by using 3 connections via IAX to a service that could then provide PSTN connectivity where when Line 1 is called the call is then switched and held on

Hi, I'm currently trying to calculate local Getis-Ord Gi* statistics for a 169x315 cell matrix of temperature values, below is the code I currently have (diffc is the data vector I am removing NaN values from, and I am moving said values to diffD; -999 represents NaN values; id contains ID values for cells I want to use in the calculation, which I already know to contain 25064 values):

Hey guys, I have several Linux routers in place at high-usage locations (student apartment complexes). I''m having trouble with some of the routers which use 6Mbit DSL lines as their Internet feed. The routers use PPPoE and perform NAT. During peak usage periods, the routers are dropping alot of packets. I''m lead to believe this is because there are too many active

On Fri, 2013-06-28 at 12:17 +0800, Joe Jin wrote: > Find a similar issue http://www.gossamer-threads.com/lists/xen/devel/265611 > So copied to Xen developer as well. > > On 06/27/13 13:31, Eric Dumazet wrote: > > On Thu, 2013-06-27 at 10:58 +0800, Joe Jin wrote: > >> Hi, > >> > >> When we do fail over test with iscsi + multipath by reset the switches

Hi Dietrich, So to make sure I understand: 1.User franz logs in. 2.user franz verifies the shares exist (HOW?) do they show up in "My Network Places", or does he do a 'net view \\sambaserver' or what? 3.a couple of minutes later, user franz does step #2 (which is what, EXACTLY), and cannot see the three shares included by smb.conf.franz. ^^^^^^^Is this correct?