similar to: centos 4.9 + ip6tables

On 10/26/18, Andrew Pearce <andrew at andew.org.uk> wrote: > On 2018-10-26 16:25, mark wrote: > I believe this should remove any ipv6 rules (rules and chains) > > ip6tables -F > ip6tables -X You might want to clear the other tables, too: for x in filter nat mangle raw security "" do ip6tables ${x:+-t $x} -F ip6tables ${x:+-t $x} -X done > You may need to

https://bugzilla.netfilter.org/bugzilla/show_bug.cgi?id=451 Summary: ip6tables port range support in multiport modules is broken Product: iptables Version: unspecified Platform: i386 OS/Version: Debian GNU/Linux Status: NEW Severity: normal Priority: P2 Component: ip6tables

Working on a script, and to test, I need to shut down ip6tables temporarily. firewalld is running; is there any way to shut down *just* ip6tables? I tried installinf iptables-services, and did a systemctl stop ip6tables, and no joy. mark

Hi all, I'm sorry if this is a quick dumb one, but how does one install ip6tables? Running yum install ip6tables doesn't return anything, even with the rpmforge repository enabled: root at mercury:[~]$ yum install -y ip6tables Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * addons: mirrors.netdna.com * base: pubmirrors.reflected.net * extras: mirror.vcu.edu *

Hi, after deciding to use Dovecot 2.0.8 as a postfix LDA using mysql DB I'm running into some issues. I started to follow, http://wiki.dovecot.org/HowTo/DovecotLDAPostfixAdminMySQL but noticed that the auth settings on the config changed, after looking through the dovecot wiki I think I have that issue fixed. However I still can't get the SQL part to work right, below is what I have on the

Hello! Recently,I¡¯m doing a security project based upon ipv6.I have built up a bridge to support a transparent firewall.(my system is Fedora Core 2,kernel 2.6.5).In this system ,the version of the iptables is 1.2.7,which does not support ipv6(I have tried it).Thus,I download a new version and test it. The iptables functions in bridge mode,but the ipv6 doesn't work well.In the

Hi, I am having problems adding a stateful inspection rule with ip6tables on CentOS4.5. #ip6tables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT That's what I am trying to do, but #ip6tables: No chain/target/match by that name. I have been googling but unable to solve the problem. any ideas?

Hi, I'm using dovecot 2.x and I'm using override so that only certain domains are allowed to use ACLs, however it does seem to be working even though I see the mail_plugins override in the logs. In the config file I have protocol imap { mail_plugins = quota imap_quota trash expire autocreate } Using the following password/user queries:

Hi list! I am configuring Shorewall on a Xen domU virtual machine. I configured only the zones, interfaces, rules, policy and shorewall.conf files. When I run "shorewall check" there aren''t no problems, but when I try to start shorewall I get this error a lot of time: iptables: Invalid argument ip6tables v1.3.6: can''t initialize ip6tables table `filter'': Bad

CentOS 5.5, fully patched. I have a HE tunnel (tunnelbroker.net) IPv6 tunnel. This works pretty well and is simple to setup. Everything works fine. Until I try to set up an ip6tables firewall. eg if I try to view https://dnssec.surfnet.nl/?p=464 then the page never displays and the firewall shows kernel: IN=sit1 OUT=eth0 SRC=2001:0610:0001:40cd:0145:0100:0186:0033 DST=my.machine LEN=80 TC=0

I have a fairly vanilla install of Centos5 on a desktop box (with a Broadcom NetXtreme BCM5752 Gigabit NIC). When booting, the boot process hangs at "Applying ip6tables firewall rules" for 30-60 seconds before proceeding, which is annoying. I have not tried to turn off ipv6 networking. I guess I could, but is this slowness to be expected? Is it waiting for some ipv6 response?

I have a situation where if a user is over quota and sending through postfix I get an error, now this error only happens if the user is over quota, otherwise it works with no problem. However if sending using /usr/local/libexec/dovecot/dovecot-lda it works every time even if overquota, any ideas? I just can't seem to figure this one out. TIA, Paul Using mail command Dec 21

I renamed my volume with vgrename however I didn't complete the other steps. Mainly update fstab and intiramfs. Once I booted, I was dropped on the Dracut shell. From here I can see the newly rename VG and I can lvm lvscan as well as activate it, lvm vgchange -ay. However I can't figure out what to do next, I'm assuming I need to regenerate the initramfs and then boot to change

https://bugzilla.netfilter.org/show_bug.cgi?id=1751 Bug ID: 1751 Summary: ip6tables-restore doesn't restore counters Product: iptables Version: 1.8.x Hardware: x86_64 OS: Ubuntu Status: NEW Severity: minor Priority: P5 Component: iptables-restore Assignee: netfilter-buglog

Hiyas, Is there a patch for the 2.4.x series to do ip6tables bridging of IPv6 packets? I was unable to go to 2.6 due to issues with large packets so still living in 2.4 land. If there are no patches, any ideas on what gets patched in IPv4 to allow this bridging? -Scott __________________________________ Do you Yahoo!? New and Improved Yahoo! Mail - Send 10MB messages!

Hi, I am trying to get ipv6 firewall running. I did a very simple ip6tables rules and noticed very long running yum updates. I think that happened because firewall is dropping outgoing packets to port 80. Well, I thought to mitigate the issue and changed outgoing from drop to reject. Now I try manually # strace telnet 2a02:180:ffff:1::551f:b966 80 ... connect(3, {sa_family=AF_INET6,

Hi in Dovecot 2.x with virtual domains, is there a way specify what domains can create shared directories and who can't? For example I have 3 domains, domain1.com, domain2.com and domain3.com. Let's say I only want domain1.com's users to create shared folders how can I go about doing this. Thanks, Paul

Hi originally I installed php 4 on centos 5.5 and then a few repos including the remi repo to upgrade to php5, which seems to upgrade/work without any issues. However when I make a change to the /etc/php.ini file it doesn't look like apache is seeing it, for example if I change the post_max_size and upload_max_file to 25M each apache still sees the default 2M. I also removed the /etc/php.ini

Hello, how do achieve this: how must files /etc/sysconfig/network-scripts/ look like to be the same as entering the following two commands ... ip -f inet6 rule add fwmark 1 lookup 100 ip -f inet6 route add local ::/0 dev lo table 100 is there the localhost device lo correct, or does it have to be br0? e.g. a file route-br0 with 192.168.1.0/24 via 10.10.10.1 dev br0 does the routing to the

Does anyone know of a web GUI type application that would allow the creation and deletion of email accounts on an email server?