search for: collsn

...pped 0, overlimits 0) # ip -s link ls 1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 RX: bytes packets errors dropped overrun mcast 420 6 0 0 0 0 TX: bytes packets errors dropped carrier collsns 420 6 0 0 0 0 2: teql0: <BROADCAST,NOARP,UP> mtu 1500 qdisc pfifo_fast qlen 100 link/[65535] RX: bytes packets errors dropped overrun mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsn...

Hi I have a atrange problem and don''t know where to look anymore. I have 4 interfaces running on RHE3 on a Dell XEON server 2.8Ghz 1Gb RAM. The primary use (only one at this stage) is for the server to handle mac address authentication of clients which it does. The problem however has to do with througput. I have 3 DMZ''s which one is a private range doing masquarading and

Hello Tom, I am not sure if you can help with this but I am at my wits end. If you hit this site and do a force refresh (ctrl + F5) the site will time out and lose connections. Do the same on port 443 and it does not time out??? The web site I am reffering to is www.tituswill.com I think the only problem is port 80. Do you have any idea how to diagnose this I have sent a dump of just

...,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 promiscuity 0 RX: bytes packets errors dropped overrun mcast 748 7 0 0 0 0 TX: bytes packets errors dropped carrier collsns 748 7 0 0 0 0 2: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT qlen 1000 link/ether d4:ae:52:6a:40:5e brd ff:ff:ff:ff:ff:ff promiscuity 0 RX: bytes packets errors dropped overrun mcast 312908 2...

Hi I am using verion 2.0.10 of Shorewall. My configuration is as follows: Eth1 dmz1 ------------| __________ | | | Eth2 dmz2 | FIREWALL |------| INTERNET | ----------| | _______ | |__________| | |---------| |

...1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000 link/ether b6:61:98:1c:1c:b5 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 956553768 12861249 0 0 0 12861249 <-. Keep TX: bytes packets errors dropped carrier collsns | increasing 1027834 11951 0 0 0 0 <-' rapidly This is because llc_rcv() drops all packets in non-root netns and BPDU is dropped. Let's show an error when enabling STP in netns. # unshare -n # ip link add br0 type bridge # ip link se...

Dear Centos Users: I installed Centos 7 on my server a few months ago. While using ssh, there is always a strange message "Write failed: Broken pipe?. It forces quit of SSH. It?s really annoying as it happens very often with irregular time interval - from a couple of minutes to a few hours. I have been working using Linux (Red Hat, Fedora and Centos) over 15 years. This didn?t happen for me

I''m very new to shorewall. My setup is IP Gateway (CentOS 4 + Shorewall) with 3 NIC cards. Shorewall works great on the firewall machine. Bind also works (local net machines get IPs fine). Under firestarter, all works great. With shorewall, the loc machines can not route past the firewall. They can connect to the firewall, but not past it. Exactly what information should I post to get

Hi, I have been a shorewall user for a long time now, and it has been working flawlessly. I have now changed ISP and my new DSL connection is PPPoE. My setup is as follows: internet <--------> 3com812 Officeconnect (bridge mode) <----> eth0 <-------> linux box <----> eth1, eth2, eth3, eth4 <---> other internal networks Things are working fine, but the link is

...3.255 scope global br0 IP Stats 1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 RX: bytes packets errors dropped overrun mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 2: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000 link/ether 00:01:02:98:42:74 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 15469 77 0 0 0 0...

...AULT group default qlen 1000 >> link/ether b6:61:98:1c:1c:b5 brd ff:ff:ff:ff:ff:ff >> RX: bytes packets errors dropped missed mcast >> 956553768 12861249 0 0 0 12861249 <-. Keep >> TX: bytes packets errors dropped carrier collsns | increasing >> 1027834 11951 0 0 0 0 <-' rapidly >> >> This is because llc_rcv() drops all packets in non-root netns and BPDU >> is dropped. >> >> Let's show an error when enabling STP in netns. >> &...

Good day, I have gone through a couple of the HOWTO''s on how to get this to work, but I am still sitting with a very strange (for me) issue. If two clients connect via OpenVPN (bridged), they can access each other without any problems, but neither of them can access the server, nor any system behind it. I am fairly sure it is a Shorewall issue, but I am very new to Shorewall, having

...1500 qdisc pfifo_fast qlen 3 link/ppp inet 62.59.114.79 peer 62.58.222.90/32 scope global ppp0 IP Stats 1: lo: mtu 16436 qdisc noqueue link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 RX: bytes packets errors dropped overrun mcast 270687 2401 0 0 0 0 TX: bytes packets errors dropped carrier collsns 270687 2401 0 0 0 0 2: eth0: mtu 1500 qdisc pfifo_fast qlen 1000 link/ether 00:00:1c:d1:2b:a7 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 11851 144 0 0 0 0 TX: bytes packets errors dropped carrier collsns 17289 144 0 0 0 0 3: eth1: mtu 1500 qdisc pfifo_fast qlen 1000 link/...

...ink/sit 0.0.0.0 brd 0.0.0.0 IP Stats 1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 RX: bytes packets errors dropped overrun mcast 156264 2738 0 0 0 0 TX: bytes packets errors dropped carrier collsns 156264 2738 0 0 0 0 2: eth0: <BROADCAST,MULTICAST,NOTRAILERS,UP> mtu 1500 qdisc pfifo_fast qlen 1000 link/ether 00:0b:6a:3f:e6:72 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 1588142415 5313955 0 0 0 0...

...tate UP mode DEFAULT group default qlen 1000 > link/ether b6:61:98:1c:1c:b5 brd ff:ff:ff:ff:ff:ff > RX: bytes packets errors dropped missed mcast > 956553768 12861249 0 0 0 12861249 <-. Keep > TX: bytes packets errors dropped carrier collsns | increasing > 1027834 11951 0 0 0 0 <-' rapidly > > This is because llc_rcv() drops all packets in non-root netns and BPDU > is dropped. > > Let's show an error when enabling STP in netns. > > # unshare -n >...

Hi folks, Has anyone tested the changes to multiple ISPs/load balancing or routestopped in 2.4.0-RC1 yet? We need to talk about what criteria we will use for determining whether 2.4.0 is ready for release. I''ve started configuring a firewall at work with the multiple ISPs support, but its kernel doesn''t have connection marking support, so it''s going to be a couple of

...# ip -s link ls tunnel0 5: tunnel0@NONE: <POINTOPOINT,MULTICAST,NOARP,UP> mtu 1476 qdisc noqueue link/gre 20.0.0.249 peer 20.0.0.250 RX: bytes packets errors dropped overrun mcast 672 8 0 0 0 0 TX: bytes packets errors dropped carrier collsns 864 8 0 0 0 0

Hello, I''m new in the list. I''ve installed Mandrake MNF and it works fine but I''ve a problem in sending emails. Small text mails can go out but bigger ones, with attachements, have problems. My network is formed by Windows workstations and only the firewall is a Linux box. The first simptom is the reaching of ISP''s server time out and then my mail client goes in

...nk show dev eth0 2: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000 link/ether 00:16:3e:32:a3:70 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 0 0 72 0 0 0 TX: bytes packets errors dropped carrier collsns 2394 57 0 0 0 0 And there are errors in dmesg of domU for each package lost this way: netfront: rx->offset: 12, size: 4294967295 netfront: rx->offset: 12, size: 4294967295 netfront: rx->offset: 12, size: 4294967295 netfront: rx->offset: 12, size: 429...

...32 scope global ppp0 IP Stats 1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 RX: bytes packets errors dropped overrun mcast 4055548 13101 0 0 0 0 TX: bytes packets errors dropped carrier collsns 4055548 13101 0 0 0 0 2: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000 link/ether 00:07:95:08:0f:f1 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 3470561176 4937552 0 0 0 0...