similar to: CentOS 6 IPv6: neighbor and restart network

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

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).

https://bugzilla.mindrot.org/show_bug.cgi?id=3179 Bug ID: 3179 Summary: sshd bind function and IPv6 neighbor discovery Product: Portable OpenSSH Version: 8.2p1 Hardware: ARM64 OS: Linux Status: NEW Severity: normal Priority: P5 Component: sshd Assignee: unassigned-bugs at

I''ve got a linux router pushing 600-1000 pppoe connections through it. I''m getting a screen error "Neighbor Table Overflow" after this box has been up for between 1 week and 1 month. When this is happening, routing slows to a crawl if at all. Then dies. I''ve added: # Added to stop "neighbor table overflow" messages in the kernel

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 >

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

I'm using samba 3.5.6 + PDC and connected to LDAP directory In log level 1 there is many entries like this : Feb 18 18:13:42 samba smbd[21646]: getpeername failed. Error was Transport endpoint is not connected Feb 18 18:13:42 samba smbd[21646]: write_data: write failure in writing to client 0.0.0.0. Error Connection reset by peer Is it a problem ? or just an informative event ? Feb 18

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

Several of the methods I use for analyzing large data sets, such as WinGamma: determining the level of noise in data Relief-F: estimating the influence of variables depend on finding the k nearest neighbors of a point in a data frame or matrix efficiently. (For large data sets it is not feasible to compute the 'dist' matrix anyway.) Seeing the proposed solution to "[R] distance

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

Hello, I have a question regarding my shorewall setup. I?m not yet subscribed to the mailing list. My firewall has two interfaces: eth0 Link encap:Ethernet HWaddr 00:04:76:96:B7:1A inet addr:10.48.20.30 Bcast:10.48.31.255 Mask:255.255.240.0 inet6 addr: fe80::204:76ff:fe96:b71a/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX

https://bugs.freedesktop.org/show_bug.cgi?id=94817 Bug ID: 94817 Summary: Nearest neighbor scaling? Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: enhancement Priority: medium Component: Driver/nouveau Assignee: nouveau at

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

Is fast nearest-neighbor functionality available in R? I was thinking of something along the lines of what's currently in S+SPATIALSTATS. Thanks for any information anyone might have on this. - MZ

Hi. Neighbor has sent you a greeting ecard. See your card as often as you wish during the next 15 days. SEEING YOUR CARD If your email software creates links to Web pages, click on your card's direct www address below while you are connected to the Internet: http://81.235.218.184/?ee7c634591933434671c16a2e59b1 Or copy and paste it into your browser's "Location" box (where