search

CiscoDevNet / pathman-sr

Pathman SR is an open-source app to compute paths and deploy routes in Segment Routing-enabled network.
Other
96 stars 33 forks source link

Error While Deploying SR Tunnel using Pathman #12

Open mshehroze opened 6 years ago

mshehroze commented 6 years ago

Hello Guys,

I am getting error while deploying path using pathman. below is the error which i got in pathman.log file. Can someone please look into this and guide me.

Pathman is UP and running: 056 2018-03-17 11:53:20.818 UTC root:rest_interface_parser INFO: Commands Relieved: {u'option': u'topo'} 6056 2018-03-17 11:53:20.833 UTC root:get_url INFO: Url get Status: 200 6056 2018-03-17 11:53:20.844 UTC root:get_url INFO: Url get Status: 200 6056 2018-03-17 11:53:21.044 UTC root:add_node INFO: New node: Node(name=u'33686018', id=u'33686018', loopback=u'2.2.2.2', portlist=[u'10.10.10.13', u'10.10.10.2', u'10.10.10.5'], pcc='', pcep_type='', prefix=[u'10.10.10.0/30', u'10.10.10.12/30', u'10.10.10.4/30', u'2.2.2.2/32'], sid='') 6056 2018-03-17 11:53:21.249 UTC root:add_node INFO: New node: Node(name=u'67372036', id=u'67372036', loopback=u'4.4.4.4', portlist=[u'10.10.10.14', u'10.10.10.17'], pcc='', pcep_type='', prefix=[u'10.10.10.12/30', u'10.10.10.16/30', u'192.168.0.0/24', u'4.4.4.4/32'], sid='') 6056 2018-03-17 11:53:21.453 UTC root:add_node INFO: New node: Node(name=u'84215045', id=u'84215045', loopback=u'5.5.5.5', portlist=[u'10.10.10.10'], pcc=u'pcc://5.5.5.5', pcep_type='07', prefix=[u'10.10.10.8/30', u'5.5.5.5/32'], sid='') 6056 2018-03-17 11:53:21.657 UTC root:add_node INFO: New node: Node(name=u'50529027', id=u'50529027', loopback=u'3.3.3.3', portlist=[u'10.10.10.18', u'10.10.10.6', u'10.10.10.9'], pcc='', pcep_type='', prefix=[u'10.10.10.16/30', u'10.10.10.4/30', u'10.10.10.8/30', u'3.3.3.3/32'], sid='') 6056 2018-03-17 11:53:21.802 UTC root:add_node INFO: New node: Node(name=u'16843009', id=u'16843009', loopback=u'1.1.1.1', portlist=[u'10.10.10.1'], pcc=u'pcc://1.1.1.1', pcep_type='07', prefix=[u'1.1.1.1/32', u'10.10.10.0/30'], sid='') 6056 2018-03-17 11:53:21.802 UTC root:node_structure INFO: [Node(name=u'33686018', id=u'33686018', loopback=u'2.2.2.2', portlist=[u'10.10.10.13', u'10.10.10.2', u'10.10.10.5'], pcc='', pcep_type='', prefix=[u'10.10.10.0/30', u'10.10.10.12/30', u'10.10.10.4/30', u'2.2.2.2/32'], sid=''), Node(name=u'67372036', id=u'67372036', loopback=u'4.4.4.4', portlist=[u'10.10.10.14', u'10.10.10.17'], pcc='', pcep_type='', prefix=[u'10.10.10.12/30', u'10.10.10.16/30', u'192.168.0.0/24', u'4.4.4.4/32'], sid=''), Node(name=u'84215045', id=u'84215045', loopback=u'5.5.5.5', portlist=[u'10.10.10.10'], pcc=u'pcc://5.5.5.5', pcep_type='07', prefix=[u'10.10.10.8/30', u'5.5.5.5/32'], sid=''), Node(name=u'50529027', id=u'50529027', loopback=u'3.3.3.3', portlist=[u'10.10.10.18', u'10.10.10.6', u'10.10.10.9'], pcc='', pcep_type='', prefix=[u'10.10.10.16/30', u'10.10.10.4/30', u'10.10.10.8/30', u'3.3.3.3/32'], sid=''), Node(name=u'16843009', id=u'16843009', loopback=u'1.1.1.1', portlist=[u'10.10.10.1'], pcc=u'pcc://1.1.1.1', pcep_type='07', prefix=[u'1.1.1.1/32', u'10.10.10.0/30'], sid='')] 6056 2018-03-17 11:53:21.803 UTC root:pseudo_net_build INFO: [] 6056 2018-03-17 11:53:21.816 UTC root:_get_url INFO: status code: 200 6056 2018-03-17 11:53:21.817 UTC root:node_sr_update INFO: SR sid updated for: 33686018 from bgp 6056 2018-03-17 11:53:21.818 UTC root:node_sr_update INFO: SR sid updated for: 67372036 from bgp 6056 2018-03-17 11:53:21.818 UTC root:node_sr_update INFO: SR sid updated for: 84215045 from bgp 6056 2018-03-17 11:53:21.818 UTC root:node_sr_update INFO: SR sid updated for: 50529027 from bgp 6056 2018-03-17 11:53:21.818 UTC root:node_sr_update INFO: SR sid updated for: 16843009 from bgp 6056 2018-03-17 11:53:21.820 UTC root:topoCheck INFO: Nodes not in topo_data.py: set([u'50529027', u'16843009', u'33686018', u'67372036', u'84215045']) 6056 2018-03-17 11:53:21.820 UTC root:topoCheck INFO: Nodes not used: set(['sjc', 'bos', 'san', 'WA', 'DE', 'por', 'ME', 'WI', 'WV', 'HI', 'sea', 'FL', 'dxb', 'WY', 'NH', 'KS', 'NJ', 'NM', 'TX', 'LA', 'mia', 'chi', 'NC', 'ND', 'NE', 'sfc', 'TN', 'NY', 'PA', 'arn', 'nyc', 'MO', 'CT', 'sin', 'NV', 'VA', 'CO', 'alb', 'CA', 'AL', 'hst', 'AR', 'VT', 'IL', 'GA', 'IN', 'IA', 'MA', 'AZ', 'kcy', 'ID', 'nrt', 'jfk', 'MD', 'wdc', 'OK', 'dme', 'OH', 'UT', 'atl', 'MN', 'MI', 'RI', 'AK', 'MT', 'mvd', 'min', 'MS', 'SC', 'lax', 'KY', 'OR', 'SD']) 6056 2018-03-17 11:53:21.820 UTC root:topoCheck INFO: node: {'y': 547.632538305046, 'name': 'sjc', 'x': -558.254079540255, 'latitude': 36.137242513163, 'type': 'transit', 'ipaddress': 'df2a::10', 'site': 'sjc', 'longitude': -120.754451723841, 'icon': 'router'} 6056 2018-03-17 11:53:21.820 UTC root:topoCheck INFO: node: {'y': 378.785947351863, 'name': 'bos', 'x': 1341.94009483763, 'latitude': 42.3584, 'type': 'transit', 'ipaddress': 'df2a::0f', 'site': 'bos', 'longitude': -71.0598, 'icon': 'router'} 6056 2018-03-17 11:53:21.821 UTC root:topoCheck INFO: node: {'y': 1180.13722822491, 'name': 'san', 'x': -400.12790706029, 'latitude': 32.7153, 'type': 'transit', 'ipaddress': 'df2a::0e', 'site': 'san', 'longitude': -117.157, 'icon': 'router'} 6056 2018-03-17 11:53:21.821 UTC root:topoCheck INFO: node: {'y': 550.31264292335, 'name': 'WA', 'x': -1021.91217850693, 'latitude': '47.039231', 'type': 'transit', 'ipaddress': 'df2a::45', 'site': 'Olympia', 'longitude': '-122.891366', 'icon': 'router'} 6056 2018-03-17 11:53:21.821 UTC root:topoCheck INFO: node: {'y': 550.31264292335, 'name': 'DE', 'x': -1021.91217850693, 'latitude': '39.158035', 'type': 'transit', 'ipaddress': 'df2a::1a', 'site': 'Dover', 'longitude': '-75.524734', 'icon': 'router'} 6056 2018-03-17 11:53:21.821 UTC root:getTopo INFO: Topo build with 5 nodes 6056 2018-03-17 11:53:21.821 UTC root:post INFO: {"response": [{"option": "topo", "success": true, "topology": {"nodes": [{"site": "16843009", "y": 378.785947351863, "prefix": ["1.1.1.1/32", "10.10.10.0/30"], "sr_enabled": true, "pcep_enabled": true, "ipaddress": "1.1.1.1", "icon": "router", "x": 1341.94009483763, "name": "16843009", "longitude": -71.0598, "sid": 16001, "latitude": 42.3584, "pcc": "pcc://1.1.1.1", "type": "transit"}, {"site": "33686018", "y": 1180.13722822491, "prefix": ["10.10.10.0/30", "10.10.10.12/30", "10.10.10.4/30", "2.2.2.2/32"], "sr_enabled": true, "pcep_enabled": false, "ipaddress": "2.2.2.2", "icon": "router", "x": -400.12790706029, "name": "33686018", "longitude": -117.157, "sid": 16002, "latitude": 32.7153, "pcc": "", "type": "transit"}, {"site": "50529027", "y": 547.632538305046, "prefix": ["10.10.10.16/30", "10.10.10.4/30", "10.10.10.8/30", "3.3.3.3/32"], "sr_enabled": true, "pcep_enabled": false, "ipaddress": "3.3.3.3", "icon": "router", "x": -558.254079540255, "name": "50529027", "longitude": -120.754451723841, "sid": 16003, "latitude": 36.137242513163, "pcc": "", "type": "transit"}, {"site": "67372036", "y": 550.31264292335, "prefix": ["10.10.10.12/30", "10.10.10.16/30", "192.168.0.0/24", "4.4.4.4/32"], "sr_enabled": true, "pcep_enabled": false, "ipaddress": "4.4.4.4", "icon": "router", "x": -1021.91217850693, "name": "67372036", "longitude": "-122.891366", "sid": 16004, "latitude": "47.039231", "pcc": "", "type": "transit"}, {"site": "84215045", "y": 550.31264292335, "prefix": ["10.10.10.8/30", "5.5.5.5/32"], "sr_enabled": true, "pcep_enabled": true, "ipaddress": "5.5.5.5", "icon": "router", "x": -1021.91217850693, "name": "84215045", "longitude": "-75.524734", "sid": 16005, "latitude": "39.158035", "pcc": "pcc://5.5.5.5", "type": "transit"}], "links": [{"source": "50529027", "metric": {"te": {"rx": 1, "tx": 1}, "igp": {"rx": 1, "tx": 1}}, "target": "84215045"}, {"source": "50529027", "metric": {"te": {"rx": 1, "tx": 1}, "igp": {"rx": 1, "tx": 1}}, "target": "67372036"}, {"source": "50529027", "metric": {"te": {"rx": 1, "tx": 1}, "igp": {"rx": 1, "tx": 1}}, "target": "33686018"}, {"source": "16843009", "metric": {"te": {"rx": 1, "tx": 1}, "igp": {"rx": 1, "tx": 1}}, "target": "33686018"}, {"source": "67372036", "metric": {"te": {"rx": 1, "tx": 1}, "igp": {"rx": 1, "tx": 1}}, "target": "33686018"}]}}]} 6056 2018-03-17 11:53:21.824 UTC root:initialize INFO: Init 2 done - debug saved 6056 2018-03-17 11:53:21.824 UTC root:rest_interface_parser INFO: Commands Relieved: {u'option': u'list_all'} 6056 2018-03-17 11:53:21.833 UTC root:get_url INFO: Url get Status: 200 6056 2018-03-17 11:53:21.833 UTC root:listAllLsp INFO: list: [], formatted: [] 6056 2018-03-17 11:53:21.833 UTC root:post INFO: {"response": [{"list": [], "option": "list_all", "success": true}]}

After Deploying Path, getting Below Error:

6056 2018-03-17 11:55:49.628 UTC root:initialize INFO: Init 2 done - debug saved 6056 2018-03-17 11:55:49.629 UTC root:rest_interface_parser INFO: Commands Relieved: {u'src': u'16843009', u'dst': u'84215045', u'option': u'path', u'metric': u'te'} 6056 2018-03-17 11:55:49.630 UTC root:post INFO: {"response": [{"path": [["16843009", "33686018", "50529027", "84215045"], ["16843009", "33686018", "67372036", "50529027", "84215045"]], "metric": [3, 4], "option": "path", "success": true}]} 6056 2018-03-17 11:55:54.538 UTC root:initialize INFO: Init 2 done - debug saved 6056 2018-03-17 11:55:54.538 UTC root:rest_interface_parser INFO: Commands Relieved: {u'path': [u'16843009', u'33686018', u'67372036', u'50529027', u'84215045'], u'option': u'create', u'name': u'16843009 -> 84215045'} 6056 2018-03-17 11:55:54.539 UTC root:get_loop_list INFO: Path: [u'16843009', u'33686018', u'67372036', u'50529027', u'84215045'] 6056 2018-03-17 11:55:54.539 UTC root:get_loop_list INFO: Loop list: [u'2.2.2.2', u'4.4.4.4', u'3.3.3.3', u'5.5.5.5'] 6056 2018-03-17 11:55:54.539 UTC root:get_sid_list INFO: Path: [u'16843009', u'33686018', u'67372036', u'50529027', u'84215045'] 6056 2018-03-17 11:55:54.539 UTC root:get_sid_list INFO: SID list: [16002, 16004, 16003, 16005] 6056 2018-03-17 11:56:24.572 UTC root:createSRtunnel INFO: Create SR Tunnel response: {u'output': {u'failure': u'no-ack'}} 6056 2018-03-17 11:56:26.575 UTC root:post INFO: {"response": [{"cause": {"failure": "no-ack"}, "option": "create", "success": false}]} 6056 2018-03-17 11:56:26.589 UTC root:initialize INFO: Init 2 done - debug saved

nikmon2 commented 6 years ago

The router failed the setup - timeout I would guess. No-ack is the response from ODL, indicating the router did not reply (as expected)

6056 2018-03-17 11:56:24.572 UTC root:createSRtunnel INFO: Create SR Tunnel response: {u'output': {u'failure': u'no-ack'}}

Next I would look in the router and see what it logs for pce. For XR:

show mpls traffic-eng pce trace last 100

If you are using IOS-XR, what version? What ODL version?

Cheers, Nik

mshehroze commented 6 years ago

Below are the things your required. kindly advice the next step.

IOS-XR version is XRv 6.1.1 ODL Version is distribution-karaf-0.4.4-Beryllium-SR4

Note: I am using 2 Edge routers for which i have configured PCE peer. when path is being deployed it shows below error on pathman. Response indicated the error in frontend-backend communication.

Logs for PCE on Edge Router:

RP/0/0/CPU0:PE1#show mpls traffic-eng pce trace last 100 Mon Mar 19 11:45:09.910 UTC 25 wrapping entries (75456 possible, 704 allocated, 0 filtered, 25 total) Mar 19 11:27:15.374 mpls/te/pcectrl 0/0/CPU0 t1 CFG:1092: (PCE T) Initializing on active node. Mar 19 11:27:15.374 mpls/te/pcectrl 0/0/CPU0 t1 CFG:1285: (Main T) PCE init complete Mar 19 11:27:16.894 mpls/te/pcectrl 0/0/CPU0 t1 CFG:968: (Main T) Apply peer: src 0.0.0.0 dst 192.168.0.167 Mar 19 11:27:16.904 mpls/te/pcectrl 0/0/CPU0 t10 TCP:1277: (PCE T) Peer (192.168.0.167 Speaker entity ID: Not set) state changed from Closed to Idle Mar 19 11:27:16.914 mpls/te/pcectrl 0/0/CPU0 t10 TCP:1277: (PCE T) Peer (192.168.0.167 Speaker entity ID: Not set) state changed from Idle to TCP Pending Mar 19 11:27:16.924 mpls/te/pceerror 0/0/CPU0 t10 :1185: bind_connect_cisco failed for 1.1.1.1 -->192.168.0.167 Mar 19 11:27:16.924 mpls/te/pcectrl 0/0/CPU0 t10 TCP:1182: (PCE T) bind_connect_cisco failed: bind error: Can't assign requested address 0xf9conn error: Software caused connection abort 0xfd Mar 19 11:27:26.943 mpls/te/pcectrl 0/0/CPU0 t10 TCP:245: (PCE T) Closing peer 192.168.0.167 Mar 19 11:27:26.943 mpls/te/pcectrl 0/0/CPU0 t10 TCP:1277: (PCE T) Peer (192.168.0.167 Speaker entity ID: Not set) state changed from TCP Pending to Idle Mar 19 11:27:26.943 mpls/te/pcectrl 0/0/CPU0 t10 TCP:1277: (PCE T) Peer (192.168.0.167 Speaker entity ID: Not set) state changed from Idle to TCP Pending Mar 19 11:27:39.962 mpls/te/pcectrl 0/0/CPU0 t10 TCP:245: (PCE T) Closing peer 192.168.0.167 Mar 19 11:27:40.082 mpls/te/pcectrl 0/0/CPU0 t10 TCP:1277: (PCE T) Peer (192.168.0.167 Speaker entity ID: Not set) state changed from TCP Pending to Idle Mar 19 11:27:40.082 mpls/te/pcectrl 0/0/CPU0 t10 TCP:1277: (PCE T) Peer (192.168.0.167 Speaker entity ID: Not set) state changed from Idle to TCP Pending Mar 19 11:27:51.101 mpls/te/pcectrl 0/0/CPU0 t10 TCP:245: (PCE T) Closing peer 192.168.0.167 Mar 19 11:27:51.221 mpls/te/pcectrl 0/0/CPU0 t10 TCP:1277: (PCE T) Peer (192.168.0.167 Speaker entity ID: Not set) state changed from TCP Pending to Idle Mar 19 11:27:51.221 mpls/te/pcectrl 0/0/CPU0 t10 TCP:1277: (PCE T) Peer (192.168.0.167 Speaker entity ID: Not set) state changed from Idle to TCP Pending Mar 19 11:27:51.291 mpls/te/pceerror 0/0/CPU0 t10 :1415: Wait for next input event for peer 192.168.0.167 Mar 19 11:27:51.291 mpls/te/pcectrl 0/0/CPU0 t10 TCP:1277: (PCE T) Peer (192.168.0.167 Speaker entity ID: Not set) state changed from TCP Pending to Keep Wait Mar 19 11:27:51.291 mpls/te/pcectrl 0/0/CPU0 t10 TCP:521: (PCE T) Transitioning to PCE_STATE_OPEN_WAIT, peer 192.168.0.167 Mar 19 11:27:51.291 mpls/te/pcectrl 0/0/CPU0 t10 TCP:10162: (PCE T) Enqueue OPEN msg to 192.168.0.167, ka = 30 dead = 120, priority = 0 Mar 19 11:27:51.321 mpls/te/pcestateful 0/0/CPU0 t10 :5390: (PCE T) Enqueued Report to 192.168.0.167 - LSP: Symbolic name: PLSP-ID: 0 SRP-ID: 0 Mar 19 11:27:51.321 mpls/te/pcestateful 0/0/CPU0 t10 :5348: (PCE T) StateSync to 192.168.0.167 - batch of 1 LSPs (size 8) Mar 19 11:27:51.321 mpls/te/pcectrl 0/0/CPU0 t10 TCP:3799: (PCE T) Process OPEN from 192.168.0.167 ka = 30 dead = 120 Mar 19 11:27:51.321 mpls/te/pcectrl 0/0/CPU0 t10 TCP:1277: (PCE T) Peer (192.168.0.167 Speaker entity ID: Not set) state changed from Keep Wait to Up Mar 19 11:27:51.321 mpls/te/pcectrl 0/0/CPU0 t10 TCP:12450: (PCE T) Enqueue Report msg to 192.168.0.167 (size 12)

nikmon2 commented 6 years ago

I would recommend trying another version than IOS XR 6.1.1 and 6.1.2, I have seen the no-ack-issue with these. As other releases work fine, I have not looked into why.

I don't keep a list of tested versions, but:

Cheers, Nik

mshehroze commented 6 years ago

Thank you for your support. i will try these tested versions and will revert if found any issue.

mshehroze commented 6 years ago

i have tried 6.1.1 and after configuring below command, everything is working fine. further can you please confirm if we can do auto failover using any bandwidth threshold or link/node failure( FRR).

ipv4 unnumbered mpls traffic-eng Loopback0

scuteebai commented 2 years ago

@nikmon2 **i meet with the same problem when i deploy path which is listed in the compute path on the pathmen SR.

IOS XRv9000 version is 7.5.2 ODL version is nitrogen(0.7.3)

Logs below: 9638 2022-08-10 07:24:34.926 UTC root:initialize INFO: Init 2 done - debug saved 9638 2022-08-10 07:24:34.926 UTC root:rest_interface_parser INFO: Commands Relieved: {u'path': [u'PE1', u'PE2', u'PE3', u'PE5', u'PE4'], u'option': u'create', u'name': u'PE1 -> PE4'} 9638 2022-08-10 07:24:34.926 UTC root:get_loop_list INFO: Path: [u'PE1', u'PE2', u'PE3', u'PE5', u'PE4'] 9638 2022-08-10 07:24:34.927 UTC root:get_loop_list INFO: Loop list: [u'2.2.2.2', u'3.3.3.3', u'5.5.5.5', u'4.4.4.4'] 9638 2022-08-10 07:24:34.927 UTC root:get_sid_list INFO: Path: [u'PE1', u'PE2', u'PE3', u'PE5', u'PE4'] 9638 2022-08-10 07:24:34.927 UTC root:get_sid_list INFO: SID list: [16002, 16003, 16005, 16004] 9638 2022-08-10 07:25:04.941 UTC root:createSRtunnel INFO: Create SR Tunnel response: {u'output': {u'failure': u'no-ack'}}** 9638 2022-08-10 07:25:06.943 UTC root:post INFO: {"response": [{"cause": {"failure": "no-ack"}, "option": "create", "success": false}]} 9638 2022-08-10 07:25:06.961 UTC root:initialize INFO: Init 2 done - debug saved 9638 2022-08-10 07:25:06.962 UTC root:rest_interface_parser INFO: Commands Relieved: {u'option': u'list_all'} 9638 2022-08-10 07:25:06.972 UTC root:get_url INFO: Url get Status: 200 9638 2022-08-10 07:25:06.973 UTC root:listAllLsp INFO: list: [], formatted: [] 9638 2022-08-10 07:25:06.973 UTC root:post INFO: {"response": [{"list": [], "option": "list_all", "success": true}]}

And the ODL can ping all nodes loopback: [root@localhost tmp]# ping 2.2.2.2 PING 2.2.2.2 (2.2.2.2) 56(84) bytes of data. 64 bytes from 2.2.2.2: icmp_seq=1 ttl=253 time=2.88 ms 64 bytes from 2.2.2.2: icmp_seq=2 ttl=253 time=2.62 ms 64 bytes from 2.2.2.2: icmp_seq=3 ttl=253 time=2.47 ms ^C --- 2.2.2.2 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2003ms rtt min/avg/max/mdev = 2.472/2.663/2.889/0.177 ms

And i have configured the below command: ipv4 unnumbered mpls traffic-eng Loopback0

scuteebai commented 2 years ago

i have tried 6.1.1 and after configuring below command, everything is working fine. further can you please confirm if we can do auto failover using any bandwidth threshold or link/node failure( FRR).

ipv4 unnumbered mpls traffic-eng Loopback0

why i still failed to deploy path, and the router seems not support.

RP/0/RP0/CPU0:PE1#sh mpls traffic-eng pce trace last 10 Tue Aug 16 11:39:53.857 CST 10617 wrapping entries (75456 possible, 11968 allocated, 0 filtered, 17104 total) Aug 16 10:37:41.145 mpls/te/pceerror 0/RP0/CPU0 t9152 :1780: Unknown ERO type 5! Aug 16 10:37:41.145 mpls/te/pcectrl 0/RP0/CPU0 t9152 TCP:9724: (PCE T) Enqueued Error to 172.20.33.94: Type: 3 Value: 2 Aug 16 10:40:22.533 mpls/te/pceerror 0/RP0/CPU0 t9152 :1780: Unknown ERO type 5! Aug 16 10:40:22.533 mpls/te/pcectrl 0/RP0/CPU0 t9152 TCP:9724: (PCE T) Enqueued Error to 172.20.33.94: Type: 3 Value: 2 Aug 16 10:44:43.563 mpls/te/pceerror 0/RP0/CPU0 t9152 :1780: Unknown ERO type 5! Aug 16 10:44:43.563 mpls/te/pcectrl 0/RP0/CPU0 t9152 TCP:9724: (PCE T) Enqueued Error to 172.20.33.94: Type: 3 Value: 2 Aug 16 11:26:51.287 mpls/te/pceerror 0/RP0/CPU0 t9152 :1780: Unknown ERO type 5! Aug 16 11:26:51.287 mpls/te/pcectrl 0/RP0/CPU0 t9152 TCP:9724: (PCE T) Enqueued Error to 172.20.33.94: Type: 3 Value: 2 Aug 16 11:29:43.102 mpls/te/pceerror 0/RP0/CPU0 t9152 :1780: Unknown ERO type 5! Aug 16 11:29:43.102 mpls/te/pcectrl 0/RP0/CPU0 t9152 TCP:9724: (PCE T) Enqueued Error to 172.20.33.94: Type: 3 Value: 2

Can u share your runtime information and configuration for me ? @mshehroze