https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211256
Bug ID: 211256
Summary: FreeBSD 11 ipfw nat tablearg
Product: Base System
Version: 11.0-BETA1
Hardware: amd64
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: standards
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
CC: [email protected]
Hi, sorry for my english, but there was a problem when testing FreeBSD 11 with
IPFW NAT. There rc.firewall configuration rules, which FreeBSD 10{0,1,2,3}
works without problems
rc.firewall
...
${fwcmd} nat 1 config log ip xx.yy.zz.254 reset same_ports deny_in unreg_only
${fwcmd} nat 2 config log ip xx.yy.zz.253 reset same_ports deny_in unreg_only
${fwcmd} nat 3 config log ip xx.yy.zz.252 reset same_ports deny_in unreg_only
${fwcmd} nat 4 config log ip xx.yy.zz.251 reset same_ports deny_in unreg_only
${fwcmd} nat 5 config log ip xx.yy.zz.250 reset same_ports deny_in unreg_only
...
${fwcmd} add 10000 nat tablearg ip4 from not me to table\(3\) in recv vlan0
...
${fwcmd} add 15000 nat tablearg ip4 from table\(4\) to not me out xmit vlan0
...
${fwcmd} table 3 add xx.yy.zz.254/32 1
${fwcmd} table 3 add xx.yy.zz.253/32 2
${fwcmd} table 3 add xx.yy.zz.252/32 3
${fwcmd} table 3 add xx.yy.zz.251/32 4
${fwcmd} table 3 add xx.yy.zz.250/32 5
...
${fwcmd} table 4 add 10.11.0.0/22 1
${fwcmd} table 4 add 10.11.4.0/22 2
${fwcmd} table 4 add 10.11.8.0/22 3
${fwcmd} table 4 add 10.11.12.0/22 4
${fwcmd} table 4 add 10.11.16.0/22 5
when viewing the rules in FreeBSD 10.3 command: ipfw list, result:
...
10000 nat tablearg ip4 from not me to table(3) in recv vlan0
...
15000 nat tablearg ip4 from table(4) to not me out xmit vlan0
...
but in freebsd 11 result:
...
10000 nat global ip4 from not me to table(3) in recv vlan0
...
15000 nat global ip4 from table(4) to not me out xmit vlan0
and IPFW NAT don't work
This is a BUG or a new mechanism of work IPFW NAT in FreeBSD 11?
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