Hi Vishal, Could you please share JIRA ticket information if opened already for tracking this issue?
Thanks & Regards, Karthikeyan. On Thu, May 31, 2018 at 6:10 PM, Vishal Thapar <[email protected]> wrote: > Looks like OFP is sending wrong length: > > OXM field > Class: OFPXMC_OPENFLOW_BASIC (0x8000) > 0011 010. = Field: OFPXMT_OFB_IPV6_SRC (26) > .... ...1 = Has mask: True > * Length: 32* > Value: fe80::f816:3eff:feb4:8492 > Mask: ffff:ffff:ffff:ffff:: > > > On Thu, May 31, 2018 at 5:48 PM, Karthikeyan <[email protected] > > wrote: > >> >> Hi Vishal, >> >> Please find attached captured wireshark output and karaf log output >> [0] for* /64 CIDR* value attempt. >> >> [0] https://drive.google.com/open?id=1Mk7qk26iWNC04lPL-TmXDLu-BiMT9FL2 >> >> *Note:* >> >> Enabled log level to trace for openflow plugin module as below. >> >> * log:set TRACE org.opendaylight.openflowplugin* >> >> Please apply the wireshark filter as mentioned in my starting mail to see >> the exact table 240 flow. >> >> Thanks & Regards, >> Karthikeyan. >> >> >> On Thu, May 31, 2018 at 5:17 PM, Vishal Thapar <[email protected]> >> wrote: >> >>> Hi Karthik, >>> >>> I agreed with your mail. It is indeed an OFP issue. If no exceptions in >>> karaf, capture wireshark and see what is OFP sending and/or if any error >>> from OVS. I know you attached wireshark with original mail, but that was >>> without any prefix. >>> >>> Regards, >>> Vishal. >>> >>> On Thu, May 31, 2018 at 5:12 PM, Karthikeyan < >>> [email protected]> wrote: >>> >>>> Hi Vishal, >>>> >>>> As i mentioned earlier "ipv6-source" with CIDR /128 is getting >>>> programmed properly. If i tried adding CIDR value is /64 is then it is not >>>> getting programmed. Shared both /128 and /64 inventory config data store >>>> values. I have verified the karaf logs for any exception or error related >>>> to programming this flow entry and not able to see any problem from NETVIRT >>>> side. I am not sure about on Openflow Plugin side why /64 is not accepting >>>> as a mask field in ipv6-source address match. >>>> >>>> *Below manual experimental was tried on OVS switch: * >>>> >>>> *Flow Added* >>>> sudo ovs-ofctl -O OpenFlow13 add-flow br-int "table=240, n_packets=0, >>>> n_bytes=0, priority=63010,icmp6,reg6=0x100/0xfffff00,icmp_type=134,icmp >>>> _code=0,*ipv6_src=fe80:0:0:0:f816:3eff:fe18:bde2/64* >>>> actions=resubmit(,220)" >>>> >>>> *Programmed Flow:* >>>> cookie=0x0, duration=7.919s, table=240, n_packets=0, n_bytes=0, >>>> priority=63010,icmp6,reg6=0x100/0xfffff00,*ipv6_src=fe80::/64*,icmp_type=134,icmp_code=0 >>>> actions=resubmit(,220) >>>> >>>> >>>> The above programmed flow only i am expecting to be programmed on OVS >>>> switch side when i am passing /64 CIDR value from application.But it is not >>>> working. >>>> *Not Working Scenario (CIDR /64)* >>>> restconf/config/opendaylight-inventory:nodes >>>> >>>> { >>>> "id": "Ingress_ICMPv6_392318374877_1 >>>> _fe80:0:0:0:f816:3eff:fec5:d45f_134_LinkLocal_Permit_", >>>> "priority": 63010, >>>> "table_id": 240, >>>> "hard-timeout": 0, >>>> "installHw": true, >>>> "match": { >>>> "ethernet-match": { >>>> "ethernet-type": { >>>> "type": 34525 >>>> } >>>> }, >>>> "ip-match": { >>>> "ip-protocol": 58 >>>> }, >>>> "icmpv6-match": { >>>> "icmpv6-code": 0, >>>> "icmpv6-type": 134 >>>> }, >>>> >>>> "openflowplugin-extension-general:extension-list": >>>> [ >>>> { >>>> "extension-key": >>>> "openflowplugin-extension-nicira-match:nxm-nx-reg6-key", >>>> "extension": { >>>> >>>> "openflowplugin-extension-nicira-match:nxm-nx-reg": { >>>> "reg": >>>> "nicira-match:nxm-nx-reg6", >>>> "mask": 268435200, >>>> "value": 256 >>>> } >>>> } >>>> } >>>> ], >>>> * "ipv6-source": >>>> "fe80:0:0:0:f816:3eff:fec5:d45f/64"* >>>> }, >>>> "strict": false, >>>> "cookie": 110100480, >>>> "flow-name": "ACL", >>>> "instructions": { >>>> "instruction": [ >>>> { >>>> "order": 0, >>>> "apply-actions": { >>>> "action": [ >>>> { >>>> "order": 0, >>>> >>>> "openflowplugin-extension-nicira-action:nx-resubmit": { >>>> "table": 220 >>>> } >>>> } >>>> ] >>>> } >>>> } >>>> ] >>>> }, >>>> "idle-timeout": 0, >>>> "barrier": false >>>> } >>>> >>>> *Working Scenario (CIDR /128)* >>>> >>>> restconf/config/opendaylight-inventory:nodes >>>> >>>> { >>>> "id": "Ingress_ICMPv6_392318374877_1 >>>> _fe80:0:0:0:f816:3eff:fe18:bde2_134_LinkLocal_Permit_", >>>> "priority": 63010, >>>> "table_id": 240, >>>> "hard-timeout": 0, >>>> "installHw": true, >>>> "match": { >>>> "ethernet-match": { >>>> "ethernet-type": { >>>> "type": 34525 >>>> } >>>> }, >>>> "ip-match": { >>>> "ip-protocol": 58 >>>> }, >>>> "icmpv6-match": { >>>> "icmpv6-code": 0, >>>> "icmpv6-type": 134 >>>> }, >>>> >>>> "openflowplugin-extension-general:extension-list": >>>> [ >>>> { >>>> "extension-key": >>>> "openflowplugin-extension-nicira-match:nxm-nx-reg6-key", >>>> "extension": { >>>> >>>> "openflowplugin-extension-nicira-match:nxm-nx-reg": { >>>> "reg": >>>> "nicira-match:nxm-nx-reg6", >>>> "mask": 268435200, >>>> "value": 256 >>>> } >>>> } >>>> } >>>> ], >>>> * "ipv6-source": >>>> "fe80:0:0:0:f816:3eff:fe18:bde2/128"* >>>> }, >>>> "strict": false, >>>> "cookie": 110100480, >>>> "flow-name": "ACL", >>>> "instructions": { >>>> "instruction": [ >>>> { >>>> "order": 0, >>>> "apply-actions": { >>>> "action": [ >>>> { >>>> "order": 0, >>>> >>>> "openflowplugin-extension-nicira-action:nx-resubmit": { >>>> "table": 220 >>>> } >>>> } >>>> ] >>>> } >>>> } >>>> ] >>>> }, >>>> "idle-timeout": 0, >>>> "barrier": false >>>> } >>>> >>>> >>>> Thanks & Regards, >>>> Karthikeyan. >>>> >>>> On Thu, May 31, 2018 at 10:44 AM, Vishal Thapar <[email protected]> >>>> wrote: >>>> >>>>> I had my response sitting in drafts. >>>>> >>>>> Hi Karthik, >>>>> Yes, it should support CIDR of any length. Can you check the logs for >>>>> any exceptions or error messages? >>>>> >>>>> Regards, >>>>> Vishal. >>>>> >>>>> On Thu, May 31, 2018 at 9:08 AM, Karthikeyan >>>>> <[email protected]> wrote: >>>>> > Hi Arun/Vishal, >>>>> > Thanks for looking into this issue. >>>>> > >>>>> > When I was trying with IPv6 Source address CIDR value is /64 (Mask) >>>>> flow is >>>>> > not getting programmed on the OVS switch. >>>>> > >>>>> > Working Scenario: >>>>> > Tried with CIDR /10 and /128 and flows are getting programmed >>>>> properly as >>>>> > expected. >>>>> > >>>>> > Concerned Scenario: >>>>> > It should work for any valid IPv6 CIDR range(/1 to /128). Please >>>>> confirm >>>>> > whether this range is supported or it is invalid?. >>>>> > >>>>> > Thanks and Regards, >>>>> > Karthukeyan. >>>>> > >>>>> > On Thu, 31 May 2018, 8:57 a.m. Vishal Thapar, <[email protected]> >>>>> wrote: >>>>> >> >>>>> >> Hi Arun, >>>>> >> >>>>> >> Sure, will check. I just want it to be consistent between two. If we >>>>> >> need explicit prefix for IPv4, require it for Ipv6 too. >>>>> >> >>>>> >> Regards, >>>>> >> Vishal. >>>>> >> >>>>> >> On Thu, May 31, 2018 at 8:40 AM, D Arunprakash >>>>> >> <[email protected]> wrote: >>>>> >> > Hi Vishal, >>>>> >> > Even I'm finding ipv4 address has prefix in config inventory. >>>>> Could you >>>>> >> > please cross check how apps writes into config ds? >>>>> >> > >>>>> >> > Also, when I push the ipv6 flow without prefix, it was failing >>>>> for me >>>>> >> > with NumberFormatException and not sure how it works for >>>>> Karthikeyan. >>>>> >> > >>>>> >> > "ipv4-source": "10.10.0.4/32", >>>>> >> > >>>>> >> > Even the model is using ipv6-prefix. >>>>> >> > >>>>> >> > grouping "ipv6-match-fields" { >>>>> >> > leaf ipv6-source { >>>>> >> > description "IPv6 source address."; >>>>> >> > type inet:ipv6-prefix; >>>>> >> > } >>>>> >> > >>>>> >> > leaf ipv6-destination { >>>>> >> > description "IPv6 destination address."; >>>>> >> > type inet:ipv6-prefix; >>>>> >> > } >>>>> >> > grouping "ipv4-match-fields" { >>>>> >> > leaf ipv4-source { >>>>> >> > description "IPv4 source address."; >>>>> >> > type inet:ipv4-prefix; >>>>> >> > } >>>>> >> > >>>>> >> > leaf ipv4-destination { >>>>> >> > description "IPv4 destination address."; >>>>> >> > type inet:ipv4-prefix; >>>>> >> > } >>>>> >> > >>>>> >> > } >>>>> >> > >>>>> >> > >>>>> >> > Regards, >>>>> >> > Arun >>>>> >> > -----Original Message----- >>>>> >> > From: Vishal Thapar [mailto:[email protected]] >>>>> >> > Sent: Thursday, May 31, 2018 6:36 AM >>>>> >> > To: D Arunprakash <[email protected]> >>>>> >> > Cc: Karthikeyan <[email protected]>; Sridhar Alaparthi >>>>> >> > <[email protected]>; netvirt-dev >>>>> >> > <[email protected]>; >>>>> >> > [email protected]; Naveen Manyam >>>>> Subramanyam >>>>> >> > <[email protected]> >>>>> >> > Subject: Re: [openflowplugin-dev] OpenflowPlugin: Invalid length >>>>> for >>>>> >> > IPv6 Address in OXM field - Reg >>>>> >> > >>>>> >> > Hi Arun, >>>>> >> > >>>>> >> > Applications don't have to specify prefix length '/32' for IPv4 >>>>> >> > addresses so why do they need to explicitly specify it for IPv6? >>>>> Just as OFP >>>>> >> > defaults /32 for IPv4, can't it use /128 for IPv6 addresses? >>>>> >> > >>>>> >> > Regards, >>>>> >> > Vishal. >>>>> >> > >>>>> >> > On Thu, May 31, 2018 at 12:56 AM, D Arunprakash >>>>> >> > <[email protected]> wrote: >>>>> >> >> Hi Karthikeyan, >>>>> >> >> >>>>> >> >> Ipv6 address is 128 bits, which means oxm value length should be >>>>> 16 >>>>> >> >> bytes 128. >>>>> >> >> >>>>> >> >> >>>>> >> >> >>>>> >> >> Normally ipv6 address will be represented with prefix length. >>>>> (/128). >>>>> >> >> >>>>> >> >> >>>>> >> >> >>>>> >> >> Used your config flow and just added /128 to the ipv6 src >>>>> address and >>>>> >> >> programmed without any issues. >>>>> >> >> >>>>> >> >> >>>>> >> >> >>>>> >> >> "ipv6-source": >>>>> >> >> "fe80:0:0:0:f816:3eff:feb4:8492/128" >>>>> >> >> >>>>> >> >> >>>>> >> >> >>>>> >> >> Config ds dump: >>>>> >> >> >>>>> >> >> "flow-node-inventory:table": [ >>>>> >> >> >>>>> >> >> { >>>>> >> >> >>>>> >> >> "id": 240, >>>>> >> >> >>>>> >> >> "flow": [ >>>>> >> >> >>>>> >> >> { >>>>> >> >> >>>>> >> >> "id": >>>>> >> >> "Ingress_ICMPv6_392318374877_5_fa:16:3e:b4:84:92_134_LinkLoc >>>>> al_Permit_ >>>>> >> >> ", >>>>> >> >> >>>>> >> >> "table_id": 240, >>>>> >> >> >>>>> >> >> "installHw": true, >>>>> >> >> >>>>> >> >> "strict": false, >>>>> >> >> >>>>> >> >> "flow-name": "ACL", >>>>> >> >> >>>>> >> >> "idle-timeout": 0, >>>>> >> >> >>>>> >> >> "barrier": false, >>>>> >> >> >>>>> >> >> "priority": 63010, >>>>> >> >> >>>>> >> >> "hard-timeout": 0, >>>>> >> >> >>>>> >> >> "match": { >>>>> >> >> >>>>> >> >> "ethernet-match": { >>>>> >> >> >>>>> >> >> "ethernet-type": { >>>>> >> >> >>>>> >> >> "type": 34525 >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> }, >>>>> >> >> >>>>> >> >> "ip-match": { >>>>> >> >> >>>>> >> >> "ip-protocol": 58 >>>>> >> >> >>>>> >> >> }, >>>>> >> >> >>>>> >> >> "icmpv6-match": { >>>>> >> >> >>>>> >> >> "icmpv6-code": 0, >>>>> >> >> >>>>> >> >> "icmpv6-type": 134 >>>>> >> >> >>>>> >> >> }, >>>>> >> >> >>>>> >> >> >>>>> >> >> "openflowplugin-extension-general:extension-list": [ >>>>> >> >> >>>>> >> >> { >>>>> >> >> >>>>> >> >> "extension-key": >>>>> >> >> "openflowplugin-extension-nicira-match:nxm-nx-reg6-key", >>>>> >> >> >>>>> >> >> "extension": { >>>>> >> >> >>>>> >> >> >>>>> >> >> "openflowplugin-extension-nicira-match:nxm-nx-reg": { >>>>> >> >> >>>>> >> >> "reg": >>>>> >> >> "nicira-match:nxm-nx-reg6", >>>>> >> >> >>>>> >> >> "mask": >>>>> 268435200, >>>>> >> >> >>>>> >> >> "value": 1280 >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> ], >>>>> >> >> >>>>> >> >> "ipv6-source": >>>>> >> >> "fe80:0:0:0:f816:3eff:feb4:8492/128" >>>>> >> >> >>>>> >> >> }, >>>>> >> >> >>>>> >> >> "cookie": 110100480, >>>>> >> >> >>>>> >> >> "instructions": { >>>>> >> >> >>>>> >> >> "instruction": [ >>>>> >> >> >>>>> >> >> { >>>>> >> >> >>>>> >> >> "order": 0, >>>>> >> >> >>>>> >> >> "apply-actions": { >>>>> >> >> >>>>> >> >> "action": [ >>>>> >> >> >>>>> >> >> { >>>>> >> >> >>>>> >> >> "order": 0, >>>>> >> >> >>>>> >> >> >>>>> >> >> "openflowplugin-extension-nicira-action:nx-resubmit": { >>>>> >> >> >>>>> >> >> "table": >>>>> 220 >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> ] >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> ] >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> ] >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> ] >>>>> >> >> >>>>> >> >> >>>>> >> >> >>>>> >> >> openstack@ubuntu:~$ flows >>>>> >> >> >>>>> >> >> cookie=0x6900000, duration=221.163s, table=240, n_packets=0, >>>>> >> >> n_bytes=0, >>>>> >> >> priority=63010,icmp6,reg6=0x500/0xfffff00,ipv6_src=fe80::f81 >>>>> 6:3eff:feb >>>>> >> >> 4:8492,icmp_type=134,icmp_code=0 >>>>> >> >> actions=resubmit(,220) >>>>> >> >> >>>>> >> >> >>>>> >> >> >>>>> >> >> Regards, >>>>> >> >> >>>>> >> >> Arun >>>>> >> >> >>>>> >> >> >>>>> >> >> >>>>> >> >> From: [email protected] >>>>> >> >> [mailto:[email protected]] On >>>>> Behalf >>>>> >> >> Of Karthikeyan >>>>> >> >> Sent: Tuesday, May 29, 2018 8:58 PM >>>>> >> >> To: Vishal Thapar <[email protected]> >>>>> >> >> Cc: Sridhar Alaparthi <[email protected]>; >>>>> netvirt-dev >>>>> >> >> <[email protected]>; >>>>> >> >> [email protected]; Naveen Manyam >>>>> Subramanyam >>>>> >> >> <[email protected]> >>>>> >> >> Subject: Re: [openflowplugin-dev] OpenflowPlugin: Invalid length >>>>> for >>>>> >> >> IPv6 Address in OXM field - Reg >>>>> >> >> >>>>> >> >> >>>>> >> >> >>>>> >> >> Hi Vishal, >>>>> >> >> >>>>> >> >> >>>>> >> >> >>>>> >> >> Please find below inventory config DS entry for the same. >>>>> >> >> >>>>> >> >> >>>>> >> >> >>>>> >> >> http://192.168.56.1:8181/restconf/config/opendaylight-invent >>>>> ory:nodes >>>>> >> >> >>>>> >> >> >>>>> >> >> >>>>> >> >> >>>>> >> >> >>>>> >> >> { >>>>> >> >> >>>>> >> >> "id": 240, >>>>> >> >> >>>>> >> >> "flow": [ >>>>> >> >> >>>>> >> >> { >>>>> >> >> >>>>> >> >> "id": >>>>> >> >> "Ingress_ICMPv6_392318374877_5_fa:16:3e:b4:84:92_134_LinkLoc >>>>> al_Permit_ >>>>> >> >> ", >>>>> >> >> >>>>> >> >> "priority": 63010, >>>>> >> >> >>>>> >> >> "table_id": 240, >>>>> >> >> >>>>> >> >> "hard-timeout": 0, >>>>> >> >> >>>>> >> >> "installHw": true, >>>>> >> >> >>>>> >> >> "match": { >>>>> >> >> >>>>> >> >> "ethernet-match": { >>>>> >> >> >>>>> >> >> "ethernet-type": { >>>>> >> >> >>>>> >> >> "type": 34525 >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> }, >>>>> >> >> >>>>> >> >> "ip-match": { >>>>> >> >> >>>>> >> >> "ip-protocol": 58 >>>>> >> >> >>>>> >> >> }, >>>>> >> >> >>>>> >> >> "icmpv6-match": { >>>>> >> >> >>>>> >> >> "icmpv6-code": 0, >>>>> >> >> >>>>> >> >> "icmpv6-type": 134 >>>>> >> >> >>>>> >> >> }, >>>>> >> >> >>>>> >> >> >>>>> >> >> "openflowplugin-extension-general:extension-list": [ >>>>> >> >> >>>>> >> >> { >>>>> >> >> >>>>> >> >> "extension-key": >>>>> >> >> "openflowplugin-extension-nicira-match:nxm-nx-reg6-key", >>>>> >> >> >>>>> >> >> "extension": { >>>>> >> >> >>>>> >> >> >>>>> >> >> "openflowplugin-extension-nicira-match:nxm-nx-reg": { >>>>> >> >> >>>>> >> >> "reg": >>>>> >> >> "nicira-match:nxm-nx-reg6", >>>>> >> >> >>>>> >> >> "mask": >>>>> 268435200, >>>>> >> >> >>>>> >> >> "value": 1280 >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> ], >>>>> >> >> >>>>> >> >> "ipv6-source": >>>>> >> >> "fe80:0:0:0:f816:3eff:feb4:8492" >>>>> >> >> >>>>> >> >> }, >>>>> >> >> >>>>> >> >> "strict": false, >>>>> >> >> >>>>> >> >> "cookie": 110100480, >>>>> >> >> >>>>> >> >> "flow-name": "ACL", >>>>> >> >> >>>>> >> >> "instructions": { >>>>> >> >> >>>>> >> >> "instruction": [ >>>>> >> >> >>>>> >> >> { >>>>> >> >> >>>>> >> >> "order": 0, >>>>> >> >> >>>>> >> >> "apply-actions": { >>>>> >> >> >>>>> >> >> "action": [ >>>>> >> >> >>>>> >> >> { >>>>> >> >> >>>>> >> >> "order": >>>>> 0, >>>>> >> >> >>>>> >> >> >>>>> >> >> "openflowplugin-extension-nicira-action:nx-resubmit": { >>>>> >> >> >>>>> >> >> >>>>> "table": >>>>> >> >> 220 >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> ] >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> ] >>>>> >> >> >>>>> >> >> }, >>>>> >> >> >>>>> >> >> "idle-timeout": 0, >>>>> >> >> >>>>> >> >> "barrier": false >>>>> >> >> >>>>> >> >> } >>>>> >> >> >>>>> >> >> >>>>> >> >> >>>>> >> >> Thanks & Regards, >>>>> >> >> >>>>> >> >> Karthikeyan. >>>>> >> >> >>>>> >> >> >>>>> >> >> >>>>> >> >> On Tue, May 29, 2018 at 7:17 PM, Vishal Thapar < >>>>> [email protected]> >>>>> >> >> wrote: >>>>> >> >> >>>>> >> >> Hi Karthik, >>>>> >> >> >>>>> >> >> Can you also share the flow being added to config DS? >>>>> >> >> >>>>> >> >> Regards, >>>>> >> >> Vishal. >>>>> >> >> >>>>> >> >> >>>>> >> >> On Tue, May 29, 2018 at 6:16 PM, Karthikeyan >>>>> >> >> <[email protected]> wrote: >>>>> >> >>> Hi OpenflowPlugin/Netvirt Team, >>>>> >> >>> >>>>> >> >>> I am trying to add IPv6 address as a source address of one of >>>>> the >>>>> >> >>> match criteria in while constructing openflow from netvirt >>>>> project >>>>> >> >>> and observed that IPv6 source address field (OXM) length is >>>>> going >>>>> >> >>> with 32 bits instead of >>>>> >> >>> 128 bits as a result expected flow is not getting programmed in >>>>> OVS >>>>> >> >>> switch. >>>>> >> >>> Please find attached tcpdump file for getting exact >>>>> OFPT_FLOW_MOD >>>>> >> >>> request which has sent from ODL controller. >>>>> >> >>> >>>>> >> >>> Please let me know whether this issue is already existing in the >>>>> >> >>> openflow plugin project or it is new one. >>>>> >> >>> >>>>> >> >>> >>>>> >> >>> Wrong length value for IPv6 value: >>>>> >> >>> >>>>> >> >>> OXM field >>>>> >> >>> Class: OFPXMC_OPENFLOW_BASIC (0x8000) >>>>> >> >>> 0011 010. = Field: OFPXMT_OFB_IPV6_SRC (26) >>>>> >> >>> .... ...1 = Has mask: True >>>>> >> >>> Length: 32 >>>>> >> >>> Value: fe80::f816:3eff:feb4:8492 >>>>> >> >>> Mask: ffff:ffff:ffff:ffff:: >>>>> >> >>> >>>>> >> >>> >>>>> >> >>> Manually i tried adding expected open flow as below and looks >>>>> like >>>>> >> >>> OVS switch is accepting. This gives the confirmation for >>>>> problem is >>>>> >> >>> existing on Openflow plugin project. >>>>> >> >>> >>>>> >> >>> sudo ovs-ofctl -O OpenFlow13 add-flow br-int "table=240, >>>>> n_packets=0, >>>>> >> >>> n_bytes=0, >>>>> >> >>> >>>>> >> >>> priority=63010,icmp6,reg6=0x100/0xfffff00,icmp_type=134,icmp >>>>> _code=0,i >>>>> >> >>> pv6_src=fe80:0:0:0:f816:3eff:fe05:e3ec >>>>> >> >>> actions=resubmit(,220)" >>>>> >> >>> >>>>> >> >>> >>>>> >> >>> >>>>> >> >>> Tested Environment Details: >>>>> >> >>> >>>>> >> >>> ODL Version: Fluorine (Master) >>>>> >> >>> >>>>> >> >>> OVS Version: 2.9.0 (Protocol OF 1.3) >>>>> >> >>> Openstack Version: Pike >>>>> >> >>> >>>>> >> >>> >>>>> >> >>> >>>>> >> >>> Note: >>>>> >> >>> Please apply the below filter to get only for IPv6 address >>>>> filed as a >>>>> >> >>> source address. >>>>> >> >>> >>>>> >> >>> Apply filter : (Wireshark) >>>>> >> >>> openflow_v4.type == 14 && openflow_v4.flowmod.table_id == 240 && >>>>> >> >>> openflow_v4.oxm.field == 29 && openflow_v4.oxm.field == 26 && >>>>> >> >>> openflow_v4.oxm.value == 86 >>>>> >> >>> >>>>> >> >>> >>>>> >> >>> Thanks & Regards, >>>>> >> >>> Karthikeyan. >>>>> >> >>> >>>>> >> >>> >>>>> >> >>> >>>>> >> >> >>>>> >> >>> _______________________________________________ >>>>> >> >>> openflowplugin-dev mailing list >>>>> >> >>> [email protected] >>>>> >> >>> https://lists.opendaylight.org/mailman/listinfo/openflowplug >>>>> in-dev >>>>> >> >>> >>>>> >> >> >>>>> >> >> >>>>> >>>> >>>> >>> >> >
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