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| author | Steven Barth <steven@midlink.org> | 2014-10-02 19:16:17 +0000 |
|---|---|---|
| committer | Steven Barth <steven@midlink.org> | 2014-10-02 19:16:17 +0000 |
| commit | 4dcf2d12d110d21fd8194cbfffe0325422e46049 (patch) | |
| tree | 07aaf482715131900f42ef9fa51e8e049b3b231d /package/network/ipv6/map/src/mapcalc.c | |
| parent | 16772cf83939784db8655e6f6cc60474feb61fd7 (diff) | |
| download | upstream-4dcf2d12d110d21fd8194cbfffe0325422e46049.tar.gz upstream-4dcf2d12d110d21fd8194cbfffe0325422e46049.tar.bz2 upstream-4dcf2d12d110d21fd8194cbfffe0325422e46049.zip | |
map: fix portsets starting with 0 and use regular NAT for 1:1 MAP
Signed-off-by: Steven Barth <steven@midlink.org>
git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@42742 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/network/ipv6/map/src/mapcalc.c')
| -rw-r--r-- | package/network/ipv6/map/src/mapcalc.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/package/network/ipv6/map/src/mapcalc.c b/package/network/ipv6/map/src/mapcalc.c index 03f8165be0..afce6d24d7 100644 --- a/package/network/ipv6/map/src/mapcalc.c +++ b/package/network/ipv6/map/src/mapcalc.c @@ -343,14 +343,17 @@ int main(int argc, char *argv[]) } - if (psidlen == 0) { - printf("RULE_%d_PORTSETS=0-65535\n", rulecnt); - } else if (psid >= 0) { + if (psidlen > 0 && psid >= 0) { printf("RULE_%d_PORTSETS='", rulecnt); for (int k = (offset) ? 1 : 0; k < (1 << offset); ++k) { int start = (k << (16 - offset)) | (psid >> offset); int end = start + (1 << (16 - offset - psidlen)) - 1; - printf("%d-%d ", start, end); + + if (start == 0) + start = 1; + + if (start <= end) + printf("%d-%d ", start, end); } printf("'\n"); } |