More fixes with NETMAP. This time, lets put rules with -src interface in them in the PREROUTING chain.
parent
5eb6c581e6
commit
01fe8d5ec6
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@ -471,7 +471,7 @@ function enable_nat {
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#[[ ${srcinterface} != "-" ]] && revsrcinterface="-o ${srcinterface}"
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[[ ${srcinterface} != "-" ]] && srcinterface="-i ${srcinterface}"
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[[ ${dstinterface} != "-" ]] && dstinterface="-o ${dstinterface}"
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([[ ${srcaddress} != "-" ]] && [[ ${type} != "NETMAP" ]]) && srcaddress="-s ${srcaddress}"
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[[ ${srcaddress} != "-" ]] && srcaddress="-s ${srcaddress}"
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([[ ${dstinterface} != "-" ]] && [[ ${type} == "MASQ" ]]) && action="-j MASQUERADE"
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([[ ${dstinterface} == "-" ]] && [[ ${type} == "MASQ" ]]) && \
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@ -486,7 +486,9 @@ function enable_nat {
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[[ ${type} == "NETMAP" ]] && action="-j NETMAP"
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([[ ${dstaddress} != "-" ]] && [[ ${type} == "NETMAP" ]]) && dstaddress="-d ${dstaddress}"
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([[ ${srcaddress} != "-" ]] && [[ ${type} == "NETMAP" ]]) && srcaddress="-s ${srcaddress}"
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# If we use a source interface, the rule can't go in a POSTROUTING table like what NAT is, so we punt it to PREROUTING
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# or it won't work. Plus we remove the destination interface too.
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([[ ${srcinterface} != "-" ]] && [[ ${type} == "NETMAP" ]]) && NAT="PREROUTING" && dstinterface="-"
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([[ ${custom} == "" ]] && [[ ${type} == "NETMAP" ]]) && \
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${display} RED "nat.conf: Error - NETMAP rule can not have empty custom address: ${DEFAULT_COLOR}${type} ${srcinterface} ${srcaddress} ${dstinterface} ${dstaddress} ${custom}" \
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&& continue
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