Hi everyone,
I try to modify the fields of OFPMatch() object , but I got assignment
error. I can read and reach the value in the field of OFPMatch() object by
doing
*match['in_port']) .*
I cannot modify fields.
*example: match['in_port']=2 *
Is there any way to modify the fields of OFPMatch object?
(I use openflow 1.3)
Thanks.
----------------------------------------------------------------------
#CODE
match = parser.OFPMatch(in_port=1, eth_type=0x0800, ipv4_src="10.0.0.1",
ipv4_dst="10.0.0.2", ip_proto=17, udp_dst=5555)
self.logger.info(" MATCH ------>%s \n",match)
match['in_port']=2
self.logger.info(" EDITED_PART %s \n",match['in_port'])
self.logger.info(" EDITED_MATCH ------>%s \n",match)
----------------------------------------------------------------------
#OUTPUT
MATCH ------>OFPMatch(oxm_fields={'ipv4_dst': '10.0.0.2', 'ipv4_src':
'10.0.0.1', 'eth_type': 2048, 'ip_proto': 17, 'udp_dst': 5555, 'in_port':
1})
EDITED_PART 1
GIVEN ERROR:
* File "/home/ubuntu/PycharmProjects/696/shortest_route.py", line 556, in
_packet_in_handler match['in_port']=2TypeError: 'OFPMatch' object does
not support item assignment*
----------------------------------------------------------------------
--
Hüseyin TEMİZ
Computer Engineering
Boğazici University
http://www.ilkyar.org.tr/
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