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correct a u32 match for iptable client rule

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Signed-off-by: Benjamin Hesmans <benjamin.hesmans@uclouvain.be>
This commit is contained in:
Benjamin Hesmans 2015-01-12 16:46:11 +01:00
parent 2573388ccf
commit b3c3cbf522
1 changed files with 2 additions and 2 deletions
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src/mpECMPSingleInterfaceConfig.py
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@ -61,8 +61,8 @@ class MpECMPSingleInterfaceConfig(MpConfig):
def getIptableRuleTCPPortClient(self, mask, id): def getIptableRuleTCPPortClient(self, mask, id):
s = 'iptables -t mangle -A OUTPUT -m u32 --u32 ' + \ s = 'iptables -t mangle -A OUTPUT -m u32 --u32 ' + \
'"6&0xFF=0x6 && ' + \ '"6&0xFF=0x6 && ' + \
'20&0x' + \ '18&0x' + \
pack('>I',(mask<<16)).encode('hex') + \ pack('>I',(mask)).encode('hex') + \
'=0x' + pack('>I',id).encode('hex') + \ '=0x' + pack('>I',id).encode('hex') + \
'" -j MARK --set-mark ' + str(id + 1) '" -j MARK --set-mark ' + str(id + 1)
print (s) print (s)