search for: eth0

Hello, all. When I execute arp -a -n, there are lots of arp caches like below. Surely, I set netmask and Broadcast without problem and routing table also no problem. System is CentOS release 4.7 i386. I know how to delete the arp cache, but I don't know why .. # ifconfig eth0 Link encap:Ethernet HWaddr 00:A0:D1:E7:91:CC inet addr:192.168.195.36 Bcast:192.168.195.63 Mask:255.255.255.192 # route -n 192.168.195.0 0.0.0.0 255.255.255.192 U 0 0 0 eth0 0.0.0.0 192.168.195.36 0.0.0.0 UG 0 0 0 eth...

...when using a pre-installed route and automatic take-over by the "heartbeat" daemon, which adds an address and the kernel adds an route automatically. Maybe anyone has an explanation... > ip addr 1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue inet 127.0.0.1/8 scope host lo 2: eth0: <BROADCAST,MULTICAST,UP> mtu 1514 qdisc pfifo_fast qlen 1000 inet 10.10.20.100/32 scope global eth0 > ip route 127.0.0.0 dev lo scope link 10.10.20.0/24 dev eth0 scope link default via 10.10.20.1 dev eth0 - -- Now I add a route for my ha net: > ip route add 10.100.0.0/24 dev et...

...ic suffers. I am able to control the p2p but putting it into a very small bitrate queue but would rather late the shaper do the work based on priority. What am I missing? My rules are posted below. Thanks, Michael Eck Sorry if these are a bit long ### # Root qdisc ### /sbin/tc qdisc add dev eth0 root handle 1: htb default 5 #### # Parent Classes #### # The Entire Interface /sbin/tc class add dev eth0 parent 1: classid 1:1 htb rate 102401kbit ceil 102401kbit quantum 20000 # Default Class /sbin/tc class add dev eth0 parent 1:1 classid 1:5 htb rate 100864kbit ceil 100864kbit prio 1 quantum...

...------------------------------------------------------------------------------------------------------------------- echo 1 > /proc/sys/net/ipv4/ip_forward iptables -F iptables -t nat -F modprobe ip_nat_ftp iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT iptables -A INPUT -i eth0 -p tcp --dport 8080 -j ACCEPT iptables -A INPUT -i eth0 -p tcp --dport 22 -j ACCEPT iptables -A INPUT -i eth0 -p tcp --dport 42 -j ACCEPT iptables -A INPUT -i eth0 -p tcp --dport 53 -j ACCEPT iptables -A INPUT -i eth0 -p udp --dport 53 -j ACCEPT iptables -A INPUT -i eth0 -p udp --dport 88...

Hi, complete newb and I apologise for it. I have a setup where my linux box has multiple broadband connection where I am routing certain things over certain interfaces, currently 2 links eth2 is a 1500/256 and eth3 is a 512/512, eth0 is the link to the LAN for users. What I am trying to do is traffic shape the information going out eth0 to the local users by the interface the traffic arrived from (eth2 or eth3), but I am not having much luck. If i just do it as a normal interface and do the max bandwidth as 2012 max bandwidth...

Hi all, I need to (quickly!grrr) update IP addresses for which a given machine will answer. I did this: /sbin/ifconfig eth0:0 xx.xx.xx.10 netmask 255.255.255.0 /sbin/ifconfig eth0:1 xx.xx.xx.11 netmask 255.255.255.0 /sbin/ifconfig eth0:2 xx.xx.xx.30 netmask 255.255.255.0 /sbin/ifconfig eth0:3 xx.xx.xx.31 netmask 255.255.255.0 /sbin/ifconfig eth0:4 xx.xx.xx.13 netmask 255.255.255.0 /sbin/ifconfig eth0:5 xx.xx.xx.15 netma...

....0/30'' on the fly while still keeping the shaping for part ''10.0.0.28/30'' running. When I for example delete rules beginning with the last added rules - I get an error when deleting the rule for ''class'': [root@malinko shape_www-0.20]# tc filter del dev eth0 protocol ip prio 5 parent 2:22 u32 ht 104:3: match ip dst 10.0.0.3 flowid 2:1012 [root@malinko shape_www-0.20]# tc qdisc del dev eth0 parent 2:1012 handle 1012: sfq perturb 4 [root@malinko shape_www-0.20]# tc class del dev eth0 parent 2:22 classid 2:1012 htb rate 128kbit ceil 128kbit burst 0 cburst...

...ered GENSEC backend 'gssapi_krb5_sasl' registered GENSEC backend 'schannel' registered GENSEC backend 'spnego' registered GENSEC backend 'ntlmssp' registered GENSEC backend 'krb5' registered GENSEC backend 'fake_gssapi_krb5' registered added interface eth0 ip=fe80::216:3eff:fe7b:420a%eth0 bcast=fe80::ffff:ffff:ffff:ffff%eth0 netmask=ffff:ffff:ffff:ffff:: added interface eth0 ip=192.168.169.47 bcast=192.168.169.255 netmask=255.255.255.0 added interface eth0 ip=fe80::216:3eff:fe7b:420a%eth0 bcast=fe80::ffff:ffff:ffff:ffff%eth0 netmask=ffff:ffff:ffff:ff...

a previously rock solid reliable server of mine crashed last night, the server was still running but eth0, a Intel 82574L using the e1000e driver, went down. The server has a Supermicro X8DTE-F (dual Xeon X5650, yada yada). server is a drbd master, so that was the first thing to notice network issues. Just a couple days ago I ran yum update to the latest, I do this about once a month. /var/...

...I have a few clients behind my linux box and i want to set up some limitations because some of them are using it irrational. I am marking the packets with 0 for internet; 1 for metropolitan 2 for provider''s network. Afther the mark i send the packets to the followind classes: script for eth0 (eth0 is my local network) #!/bin/bash tc qdisc del dev eth0 root >/dev/null tc qdisc add dev eth0 root handle 1: htb default 3 tc class add dev eth0 parent 1: classid 1:1 htb rate 64kbit ceil 256kbit burst 15k quantum 1500 # Internet tc class add dev eth0 parent 1: classid 1:...

...in the same network possible? If it is, what configuration should I put for the firewall/router shown below? I basically want the host debian13 to be able to send packets via a multi-homed firewall. I think the multi-homed firewall involve some routing. +-------------------+ |debian13 | |eth0:192.168.0.13 | +-------------------+ |eth0 | |eth0 +--------------------------+ |firewall/router(linux-box)| |which configuration here? | +--------------------------+ |eth1 | +----------------------+ | | |...

...) 10.10.0.10 52:54:10:7d:3a:3f 10.10.0.10 July 1st 2016, 05:08:46.156 zen.pipiche.net <http://zen.pipiche.net/> dnsmasq-dhcp DHCPACK(virbr1) 10.10.0.10 52:54:10:7d:3a:3f mail 10.10.0.10 July 1st 2016, 05:08:32.003 mail.pipiche.net <http://mail.pipiche.net/> dhclient DHCPREQUEST on eth0 to 10.10.0.1 port 67 (xid=0x3d60085a) 10.10.0.1 July 1st 2016, 05:08:18.274 mail.pipiche.net <http://mail.pipiche.net/> dhclient DHCPREQUEST on eth0 to 10.10.0.1 port 67 (xid=0x3d60085a) 10.10.0.1 July 1st 2016, 05:08:03.793 mail.pipiche.net <http://mail.pipiche.net/> dhclient DHC...

...w >------------------------------------------------------------------------------------------------------------------------------------- >iptables -F >iptables -t nat -F >iptables -P INPUT DROP >iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT >iptables -A INPUT -i eth0 -p tcp --dport 8080 -j ACCEPT >iptables -A INPUT -i eth0 -p tcp --dport 22 -j ACCEPT >iptables -A INPUT -i eth0 -p tcp --dport 53 -j ACCEPT >iptables -A INPUT -i eth0 -p udp --dport 53 -j ACCEPT >iptables -A INPUT -i eth0 -p udp --dport 137 -j ACCEPT >iptables -A INPUT -i eth0...

Hi, I´m shaping traffic using htb on both interfaces, I noticed that shaping download traffic is workinggreat but shaping upload traffic is not working at all (no sent packets, no dropped, no overlimits)I have eth0 facing the backbone and eth1 facing the LAN. Thanks for your help.These are the commands I run:tc qdisc del dev eth0 root tc qdisc add dev eth0 root handle 1 htb default 10 r2q 5 tc qdisc del dev eth1 root tc qdisc add dev eth1 root handle 1 htb default 10 r2q 5 tc class add dev eth0 parent 1: cl...

...) 10.10.0.10 52:54:10:7d:3a:3f 10.10.0.10 July 1st 2016, 05:08:46.156 zen.pipiche.net <http://zen.pipiche.net/> dnsmasq-dhcp DHCPACK(virbr1) 10.10.0.10 52:54:10:7d:3a:3f mail 10.10.0.10 July 1st 2016, 05:08:32.003 mail.pipiche.net <http://mail.pipiche.net/> dhclient DHCPREQUEST on eth0 to 10.10.0.1 port 67 (xid=0x3d60085a) 10.10.0.1 July 1st 2016, 05:08:18.274 mail.pipiche.net <http://mail.pipiche.net/> dhclient DHCPREQUEST on eth0 to 10.10.0.1 port 67 (xid=0x3d60085a) 10.10.0.1 July 1st 2016, 05:08:03.793 mail.pipiche.net <http://mail.pipiche.net/> dhclient DHC...

...) 10.10.0.10 52:54:10:7d:3a:3f 10.10.0.10 July 1st 2016, 05:08:46.156 zen.pipiche.net <http://zen.pipiche.net/> dnsmasq-dhcp DHCPACK(virbr1) 10.10.0.10 52:54:10:7d:3a:3f mail 10.10.0.10 July 1st 2016, 05:08:32.003 mail.pipiche.net <http://mail.pipiche.net/> dhclient DHCPREQUEST on eth0 to 10.10.0.1 port 67 (xid=0x3d60085a) 10.10.0.1 July 1st 2016, 05:08:18.274 mail.pipiche.net <http://mail.pipiche.net/> dhclient DHCPREQUEST on eth0 to 10.10.0.1 port 67 (xid=0x3d60085a) 10.10.0.1 July 1st 2016, 05:08:03.793 mail.pipiche.net <http://mail.pipiche.net/> dhclient DHC...

...) 10.10.0.10 52:54:10:7d:3a:3f 10.10.0.10 July 1st 2016, 05:08:46.156 zen.pipiche.net <http://zen.pipiche.net/> dnsmasq-dhcp DHCPACK(virbr1) 10.10.0.10 52:54:10:7d:3a:3f mail 10.10.0.10 July 1st 2016, 05:08:32.003 mail.pipiche.net <http://mail.pipiche.net/> dhclient DHCPREQUEST on eth0 to 10.10.0.1 port 67 (xid=0x3d60085a) 10.10.0.1 July 1st 2016, 05:08:18.274 mail.pipiche.net <http://mail.pipiche.net/> dhclient DHCPREQUEST on eth0 to 10.10.0.1 port 67 (xid=0x3d60085a) 10.10.0.1 July 1st 2016, 05:08:03.793 mail.pipiche.net <http://mail.pipiche.net/> dhclient DHC...

...1:1 but does not seem to affect the slow channels 1:2,1:3 and 1:4 In EXAMPLE 2 the port 3000 traffic only goes thru 1:998 and 1:997 but it shows "lended" packets in the "tc stats" My feeling is EXAMPLE 2 is the right way but I would like your input EXAMPLE 1: tc qdisc del dev eth0 root handle 1: htb default 999 tc qdisc add dev eth0 root handle 1: htb default 999 r2q 1 tc class add dev eth0 parent 1: classid 1:1 htb rate 64kbit tc class add dev eth0 parent 1: classid 1:998 htb rate 1000kbit tc qdisc add dev eth0 parent 1:998 handle 1998: sfq perturb 10 tc class add dev eth0...

I have some problem with traffic shaping on debian testing. I actually posted a full config on the list a while ago but didn''t get any answers. The problem is that traffic doesn''t get into the user classes (~150) when I associate a class with a qdisc. I tried sfq, fifo but none works. If I dont''t associate a qdisc with a class classification occurs well.

Hi! Maybe, I found a bug of xen. My system: - domain0 - gentoo - xen-devel-3.0, kernel 2.6.12.5-r1 - domain1 - debian - kernel 2.6.12.5-r1 (2 interface: vif1.1 = eth0 (0.0.0.0), vif1.2 = eth1 (10.0.1.1 + gw 10.0.1.2)) Bridge: xen-br0 (config as 10.0.1.2) include (vif1.2, vif0.0) xen-br1 (config as 0.0.0.0) include (vif1.1, peth0) On server domain1 I use a pppoe server. If a send a pppoe request of connection it works, but I see with ethereal that there is alw...