f7181676b7
Add a firewall compatible with Linux's iptables and ip6tables, with chains at similar points in the packet processing path.
NIC ─> ipv[46]_input ┬> ipv[46]_forward ─> [FORWARD] ┬> devif_poll_out ─> NIC
│ │
│ ┌> tcp ┐ │
│ ├> udp ┤ │
└> [INPUT] ┼> icmp ┼> [OUTPUT] ┘
├> icmp6 ┤
└> ... ┘
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
33 lines
1.1 KiB
Plaintext
33 lines
1.1 KiB
Plaintext
############################################################################
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# net/ipfilter/Make.defs
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership. The
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# ASF licenses this file to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance with the
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# License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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############################################################################
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# IP filter source files
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ifeq ($(CONFIG_NET_IPFILTER),y)
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NET_CSRCS += ipfilter.c
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# Include IP filter build support
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DEPPATH += --dep-path ipfilter
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VPATH += :ipfilter
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endif
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