libvirt/tests/nwfilterxml2firewalldata/comment-linux.args
Daniel P. Berrangé 2a95dbd03c nwfilter: drop support for legacy iptables conntrack direction
Long ago we adapted to Linux kernel changes which inverted the
behaviour of the conntrack --ctdir setting:

  commit a6a04ea47a
  Author: Stefan Berger <stefanb@us.ibm.com>
  Date:   Wed May 15 21:02:11 2013 -0400

    nwfilter: check for inverted ctdir

    Linux netfilter at some point (Linux 2.6.39) inverted the meaning of the
    '--ctdir reply' and newer netfilter implementations now expect
    '--ctdir original' instead and vice-versa.
    We check for the kernel version and assume that all Linux kernels with version
    2.6.39 have the newer inverted logic.

    Any distro backporting the Linux kernel patch that inverts the --ctdir logic
    (Linux commit 96120d86f) must also backport this patch for Linux and
    adapt the kernel version being tested for.

    Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>

Given our supported platform targets, we no longer need to
consider a version of Linux before 2.6.39, so can drop
support for the old direction behaviour.

The test suite updates are triggered because that never
probed for the ctdir direction, and so the iptables syntax
generator unconditionally dropped the ctdir args.

Reviewed-by: Laine Stump <laine@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2022-03-09 11:37:32 +00:00

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ebtables \
--concurrent \
-t nat \
-A libvirt-P-vnet0 \
-p 0x1234 \
-j ACCEPT
ebtables \
--concurrent \
-t nat \
-A libvirt-J-vnet0 \
-s 01:02:03:04:05:06/ff:ff:ff:ff:ff:ff \
-d aa:bb:cc:dd:ee:ff/ff:ff:ff:ff:ff:ff \
-p ipv4 \
--ip-source 10.1.2.3/32 \
--ip-destination 10.1.2.3/32 \
--ip-protocol 17 \
--ip-source-port 291:564 \
--ip-destination-port 13398:17767 \
--ip-tos 0x32 \
-j ACCEPT
ebtables \
--concurrent \
-t nat \
-A libvirt-J-vnet0 \
-s 01:02:03:04:05:06/ff:ff:ff:ff:ff:fe \
-d aa:bb:cc:dd:ee:ff/ff:ff:ff:ff:ff:80 \
-p ipv6 \
--ip6-source ::ffff:10.1.2.3/22 \
--ip6-destination ::ffff:10.1.2.3/113 \
--ip6-protocol 6 \
--ip6-source-port 273:400 \
--ip6-destination-port 13107:65535 \
-j ACCEPT
ebtables \
--concurrent \
-t nat \
-A libvirt-J-vnet0 \
-s 01:02:03:04:05:06/ff:ff:ff:ff:ff:ff \
-d aa:bb:cc:dd:ee:ff/ff:ff:ff:ff:ff:ff \
-p 0x806 \
--arp-htype 18 \
--arp-opcode 1 \
--arp-ptype 0x56 \
--arp-mac-src 01:02:03:04:05:06 \
--arp-mac-dst 0a:0b:0c:0d:0e:0f \
-j ACCEPT
iptables \
-w \
-A FJ-vnet0 \
-p udp \
-m mac \
--mac-source 01:02:03:04:05:06 \
--destination 10.1.2.3/32 \
-m dscp \
--dscp 34 \
--sport 291:400 \
--dport 564:1092 \
-m conntrack \
--ctstate NEW,ESTABLISHED \
-m conntrack \
--ctdir Original \
-m comment \
--comment 'udp rule' \
-j RETURN
iptables \
-w \
-A FP-vnet0 \
-p udp \
--source 10.1.2.3/32 \
-m dscp \
--dscp 34 \
--dport 291:400 \
--sport 564:1092 \
-m conntrack \
--ctstate ESTABLISHED \
-m conntrack \
--ctdir Reply \
-m comment \
--comment 'udp rule' \
-j ACCEPT
iptables \
-w \
-A HJ-vnet0 \
-p udp \
-m mac \
--mac-source 01:02:03:04:05:06 \
--destination 10.1.2.3/32 \
-m dscp \
--dscp 34 \
--sport 291:400 \
--dport 564:1092 \
-m conntrack \
--ctstate NEW,ESTABLISHED \
-m conntrack \
--ctdir Original \
-m comment \
--comment 'udp rule' \
-j RETURN
ip6tables \
-w \
-A FJ-vnet0 \
-p tcp \
--destination a:b:c::/128 \
-m dscp \
--dscp 57 \
--dport 32:33 \
--sport 256:4369 \
-m conntrack \
--ctstate ESTABLISHED \
-m conntrack \
--ctdir Reply \
-m comment \
--comment 'tcp/ipv6 rule' \
-j RETURN
ip6tables \
-w \
-A FP-vnet0 \
-p tcp \
-m mac \
--mac-source 01:02:03:04:05:06 \
--source a:b:c::/128 \
-m dscp \
--dscp 57 \
--sport 32:33 \
--dport 256:4369 \
-m conntrack \
--ctstate NEW,ESTABLISHED \
-m conntrack \
--ctdir Original \
-m comment \
--comment 'tcp/ipv6 rule' \
-j ACCEPT
ip6tables \
-w \
-A HJ-vnet0 \
-p tcp \
--destination a:b:c::/128 \
-m dscp \
--dscp 57 \
--dport 32:33 \
--sport 256:4369 \
-m conntrack \
--ctstate ESTABLISHED \
-m conntrack \
--ctdir Reply \
-m comment \
--comment 'tcp/ipv6 rule' \
-j RETURN
ip6tables \
-w \
-A FJ-vnet0 \
-p udp \
-m conntrack \
--ctstate ESTABLISHED \
-m conntrack \
--ctdir Reply \
-m comment \
--comment '`ls`;${COLUMNS};$(ls);"test";&'\''3 spaces'\''' \
-j RETURN
ip6tables \
-w \
-A FP-vnet0 \
-p udp \
-m conntrack \
--ctstate NEW,ESTABLISHED \
-m conntrack \
--ctdir Original \
-m comment \
--comment '`ls`;${COLUMNS};$(ls);"test";&'\''3 spaces'\''' \
-j ACCEPT
ip6tables \
-w \
-A HJ-vnet0 \
-p udp \
-m conntrack \
--ctstate ESTABLISHED \
-m conntrack \
--ctdir Reply \
-m comment \
--comment '`ls`;${COLUMNS};$(ls);"test";&'\''3 spaces'\''' \
-j RETURN
ip6tables \
-w \
-A FJ-vnet0 \
-p sctp \
-m conntrack \
--ctstate ESTABLISHED \
-m conntrack \
--ctdir Reply \
-m comment \
--comment 'comment with lone '\'', `, ", `, \, $x, and two spaces' \
-j RETURN
ip6tables \
-w \
-A FP-vnet0 \
-p sctp \
-m conntrack \
--ctstate NEW,ESTABLISHED \
-m conntrack \
--ctdir Original \
-m comment \
--comment 'comment with lone '\'', `, ", `, \, $x, and two spaces' \
-j ACCEPT
ip6tables \
-w \
-A HJ-vnet0 \
-p sctp \
-m conntrack \
--ctstate ESTABLISHED \
-m conntrack \
--ctdir Reply \
-m comment \
--comment 'comment with lone '\'', `, ", `, \, $x, and two spaces' \
-j RETURN
ip6tables \
-w \
-A FJ-vnet0 \
-p ah \
-m conntrack \
--ctstate ESTABLISHED \
-m conntrack \
--ctdir Reply \
-m comment \
--comment 'tmp=`mktemp`; echo ${RANDOM} > ${tmp} ; cat < ${tmp}; rm -f ${tmp}' \
-j RETURN
ip6tables \
-w \
-A FP-vnet0 \
-p ah \
-m conntrack \
--ctstate NEW,ESTABLISHED \
-m conntrack \
--ctdir Original \
-m comment \
--comment 'tmp=`mktemp`; echo ${RANDOM} > ${tmp} ; cat < ${tmp}; rm -f ${tmp}' \
-j ACCEPT
ip6tables \
-w \
-A HJ-vnet0 \
-p ah \
-m conntrack \
--ctstate ESTABLISHED \
-m conntrack \
--ctdir Reply \
-m comment \
--comment 'tmp=`mktemp`; echo ${RANDOM} > ${tmp} ; cat < ${tmp}; rm -f ${tmp}' \
-j RETURN