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Free Range Routing Protocol Suite
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"show ip pim rp-info" don‘t have auto-rp info
Set ourself as BSR, but no RP information learned is displayed in cmd "show ip pim rp-info".
Test# show ip pim bsr
PIMv2 Bootstrap information
Current preferred BSR address: 192.168.11.1
Priority Fragment-Tag State UpTime
201 13364 BSR_ELECTED 96:10:25
Last BSM seen: 00:00:11
test# show ip pim bsr candidate-rps
RP/Group NHT Prio Uptime Hold
192.168.11.2 UP 200 346318 131
228.0.0.0/24
192.168.110.25 UP 192 346320 140
224.0.0.0/4
Test# show ip pim rp-info
RP address group/prefix-list OIF I am RP Source
192.168.11.1 234.0.0.0/24 br-lan yes Static
ISIS (Broadcast, DIS mode) - missing routes from 2nd etc
This is in current master (as of yesterday, git sha 9074ba8)
This ONLY happens for ISIS Broadcast Networks if FRR is NOT the DIS.
I set prio to 0 on FRR and 100 on Ixia.
Config is verified against a Cisco and works fine there.
Simple topo. One Interfaces on FRR connected to one (simulated) ISIS router with 200 networks behind.
FRR only gets first 155 (or similar number - not always the same) into the routing table.
Below is the ISIS database. It looks like FRR is ignoring routes which are NOT in the first
LSP.
osr-perf3# sh ip route summ
Route Source Routes FIB (vrf Default-IP-Routing-Table)
kernel 1 1
connected 5 5
static 1 1
isis 156 155
------
Totals 163 162
(routes installed are 172.1.1.0/24 … 172.1.155.0/24 with the remaining missing)
osr-perf3# show isis data
Area test:
IS-IS Level-1 link-state database:
LSP ID PduLen SeqNumber Chksum Holdtime ATT/P/OL
osr-perf3.00-00 * 69 0x00000004 0x5a0f 1095 0/0/0
1 LSPs
IS-IS Level-2 link-state database:
LSP ID PduLen SeqNumber Chksum Holdtime ATT/P/OL
osr-perf3.00-00 * 82 0x00000004 0x8b97 1108 0/0/0
P1_Router1.00-00 1335 0x00000001 0x4b82 1124 1/0/0
P1_Router1.00-01 391 0x00000001 0xaa8a 1115 1/0/0
P1_Router1.01-00 51 0x00000001 0x1ec5 1123 1/0/0
4 LSPs
and detailed ISIS Database
osr-perf3# show isis data deta
Area test:
IS-IS Level-1 link-state database:
LSP ID PduLen SeqNumber Chksum Holdtime ATT/P/OL
osr-perf3.00-00 * 69 0x00000004 0x5a0f 1029 0/0/0
Protocols Supported: IPv4
Area Address: 49.1001
Hostname: osr-perf3
TE Router ID: 192.168.103.1
IPv4 Interface Address: 192.168.103.1
Extended IP Reachability: 192.168.100.0/24 (Metric: 10)
1 LSPs
IS-IS Level-2 link-state database:
LSP ID PduLen SeqNumber Chksum Holdtime ATT/P/OL
osr-perf3.00-00 * 82 0x00000004 0x8b97 1042 0/0/0
Protocols Supported: IPv4
Area Address: 49.1001
Hostname: osr-perf3
TE Router ID: 192.168.103.1
Extended Reachability: 24f2.0001.0000.01 (Metric: 10)
IPv4 Interface Address: 192.168.103.1
Extended IP Reachability: 192.168.100.0/24 (Metric: 10)
P1_Router1.00-00 1335 0x00000001 0x4b82 1058 1/0/0
Protocols Supported: IPv4, CLNP, IPv6
Area Address: 49.0001
Area Address: 49.1001
Hostname: P1_Router1
Extended Reachability: 24f2.0001.0000.01 (Metric: 10)
IPv4 Interface Address: 192.168.100.10
Extended IP Reachability: 192.168.100.0/24 (Metric: 10)
Extended IP Reachability: 172.1.1.0/24 (Metric: 0)
Extended IP Reachability: 172.1.2.0/24 (Metric: 0)
Extended IP Reachability: 172.1.3.0/24 (Metric: 0)
Extended IP Reachability: 172.1.4.0/24 (Metric: 0)
Extended IP Reachability: 172.1.5.0/24 (Metric: 0)
Extended IP Reachability: 172.1.6.0/24 (Metric: 0)
Extended IP Reachability: 172.1.7.0/24 (Metric: 0)
Extended IP Reachability: 172.1.8.0/24 (Metric: 0)
Extended IP Reachability: 172.1.9.0/24 (Metric: 0)
Extended IP Reachability: 172.1.10.0/24 (Metric: 0)
Extended IP Reachability: 172.1.11.0/24 (Metric: 0)
Extended IP Reachability: 172.1.12.0/24 (Metric: 0)
Extended IP Reachability: 172.1.13.0/24 (Metric: 0)
Extended IP Reachability: 172.1.14.0/24 (Metric: 0)
Extended IP Reachability: 172.1.15.0/24 (Metric: 0)
Extended IP Reachability: 172.1.16.0/24 (Metric: 0)
Extended IP Reachability: 172.1.17.0/24 (Metric: 0)
Extended IP Reachability: 172.1.18.0/24 (Metric: 0)
Extended IP Reachability: 172.1.19.0/24 (Metric: 0)
Extended IP Reachability: 172.1.20.0/24 (Metric: 0)
Extended IP Reachability: 172.1.21.0/24 (Metric: 0)
Extended IP Reachability: 172.1.22.0/24 (Metric: 0)
Extended IP Reachability: 172.1.23.0/24 (Metric: 0)
Extended IP Reachability: 172.1.24.0/24 (Metric: 0)
Extended IP Reachability: 172.1.25.0/24 (Metric: 0)
Extended IP Reachability: 172.1.26.0/24 (Metric: 0)
Extended IP Reachability: 172.1.27.0/24 (Metric: 0)
Extended IP Reachability: 172.1.28.0/24 (Metric: 0)
Extended IP Reachability: 172.1.29.0/24 (Metric: 0)
Extended IP Reachability: 172.1.30.0/24 (Metric: 0)
Extended IP Reachability: 172.1.31.0/24 (Metric: 0)
Extended IP Reachability: 172.1.32.0/24 (Metric: 0)
Extended IP Reachability: 172.1.33.0/24 (Metric: 0)
Extended IP Reachability: 172.1.34.0/24 (Metric: 0)
Extended IP Reachability: 172.1.35.0/24 (Metric: 0)
Extended IP Reachability: 172.1.36.0/24 (Metric: 0)
Extended IP Reachability: 172.1.37.0/24 (Metric: 0)
Extended IP Reachability: 172.1.38.0/24 (Metric: 0)
Extended IP Reachability: 172.1.39.0/24 (Metric: 0)
Extended IP Reachability: 172.1.40.0/24 (Metric: 0)
Extended IP Reachability: 172.1.41.0/24 (Metric: 0)
Extended IP Reachability: 172.1.42.0/24 (Metric: 0)
Extended IP Reachability: 172.1.43.0/24 (Metric: 0)
Extended IP Reachability: 172.1.44.0/24 (Metric: 0)
Extended IP Reachability: 172.1.45.0/24 (Metric: 0)
Extended IP Reachability: 172.1.46.0/24 (Metric: 0)
Extended IP Reachability: 172.1.47.0/24 (Metric: 0)
Extended IP Reachability: 172.1.48.0/24 (Metric: 0)
Extended IP Reachability: 172.1.49.0/24 (Metric: 0)
Extended IP Reachability: 172.1.50.0/24 (Metric: 0)
Extended IP Reachability: 172.1.51.0/24 (Metric: 0)
Extended IP Reachability: 172.1.52.0/24 (Metric: 0)
Extended IP Reachability: 172.1.53.0/24 (Metric: 0)
Extended IP Reachability: 172.1.54.0/24 (Metric: 0)
Extended IP Reachability: 172.1.55.0/24 (Metric: 0)
Extended IP Reachability: 172.1.56.0/24 (Metric: 0)
Extended IP Reachability: 172.1.57.0/24 (Metric: 0)
Extended IP Reachability: 172.1.58.0/24 (Metric: 0)
Extended IP Reachability: 172.1.59.0/24 (Metric: 0)
Extended IP Reachability: 172.1.60.0/24 (Metric: 0)
Extended IP Reachability: 172.1.61.0/24 (Metric: 0)
Extended IP Reachability: 172.1.62.0/24 (Metric: 0)
Extended IP Reachability: 172.1.63.0/24 (Metric: 0)
Extended IP Reachability: 172.1.64.0/24 (Metric: 0)
Extended IP Reachability: 172.1.65.0/24 (Metric: 0)
Extended IP Reachability: 172.1.66.0/24 (Metric: 0)
Extended IP Reachability: 172.1.67.0/24 (Metric: 0)
Extended IP Reachability: 172.1.68.0/24 (Metric: 0)
Extended IP Reachability: 172.1.69.0/24 (Metric: 0)
Extended IP Reachability: 172.1.70.0/24 (Metric: 0)
Extended IP Reachability: 172.1.71.0/24 (Metric: 0)
Extended IP Reachability: 172.1.72.0/24 (Metric: 0)
Extended IP Reachability: 172.1.73.0/24 (Metric: 0)
Extended IP Reachability: 172.1.74.0/24 (Metric: 0)
Extended IP Reachability: 172.1.75.0/24 (Metric: 0)
Extended IP Reachability: 172.1.76.0/24 (Metric: 0)
Extended IP Reachability: 172.1.77.0/24 (Metric: 0)
Extended IP Reachability: 172.1.78.0/24 (Metric: 0)
Extended IP Reachability: 172.1.79.0/24 (Metric: 0)
Extended IP Reachability: 172.1.80.0/24 (Metric: 0)
Extended IP Reachability: 172.1.81.0/24 (Metric: 0)
Extended IP Reachability: 172.1.82.0/24 (Metric: 0)
Extended IP Reachability: 172.1.83.0/24 (Metric: 0)
Extended IP Reachability: 172.1.84.0/24 (Metric: 0)
Extended IP Reachability: 172.1.85.0/24 (Metric: 0)
Extended IP Reachability: 172.1.86.0/24 (Metric: 0)
Extended IP Reachability: 172.1.87.0/24 (Metric: 0)
Extended IP Reachability: 172.1.88.0/24 (Metric: 0)
Extended IP Reachability: 172.1.89.0/24 (Metric: 0)
Extended IP Reachability: 172.1.90.0/24 (Metric: 0)
Extended IP Reachability: 172.1.91.0/24 (Metric: 0)
Extended IP Reachability: 172.1.92.0/24 (Metric: 0)
Extended IP Reachability: 172.1.93.0/24 (Metric: 0)
Extended IP Reachability: 172.1.94.0/24 (Metric: 0)
Extended IP Reachability: 172.1.95.0/24 (Metric: 0)
Extended IP Reachability: 172.1.96.0/24 (Metric: 0)
Extended IP Reachability: 172.1.97.0/24 (Metric: 0)
Extended IP Reachability: 172.1.98.0/24 (Metric: 0)
Extended IP Reachability: 172.1.99.0/24 (Metric: 0)
Extended IP Reachability: 172.1.100.0/24 (Metric: 0)
Extended IP Reachability: 172.1.101.0/24 (Metric: 0)
Extended IP Reachability: 172.1.102.0/24 (Metric: 0)
Extended IP Reachability: 172.1.103.0/24 (Metric: 0)
Extended IP Reachability: 172.1.104.0/24 (Metric: 0)
Extended IP Reachability: 172.1.105.0/24 (Metric: 0)
Extended IP Reachability: 172.1.106.0/24 (Metric: 0)
Extended IP Reachability: 172.1.107.0/24 (Metric: 0)
Extended IP Reachability: 172.1.108.0/24 (Metric: 0)
Extended IP Reachability: 172.1.109.0/24 (Metric: 0)
Extended IP Reachability: 172.1.110.0/24 (Metric: 0)
Extended IP Reachability: 172.1.111.0/24 (Metric: 0)
Extended IP Reachability: 172.1.112.0/24 (Metric: 0)
Extended IP Reachability: 172.1.113.0/24 (Metric: 0)
Extended IP Reachability: 172.1.114.0/24 (Metric: 0)
Extended IP Reachability: 172.1.115.0/24 (Metric: 0)
Extended IP Reachability: 172.1.116.0/24 (Metric: 0)
Extended IP Reachability: 172.1.117.0/24 (Metric: 0)
Extended IP Reachability: 172.1.118.0/24 (Metric: 0)
Extended IP Reachability: 172.1.119.0/24 (Metric: 0)
Extended IP Reachability: 172.1.120.0/24 (Metric: 0)
Extended IP Reachability: 172.1.121.0/24 (Metric: 0)
Extended IP Reachability: 172.1.122.0/24 (Metric: 0)
Extended IP Reachability: 172.1.123.0/24 (Metric: 0)
Extended IP Reachability: 172.1.124.0/24 (Metric: 0)
Extended IP Reachability: 172.1.125.0/24 (Metric: 0)
Extended IP Reachability: 172.1.126.0/24 (Metric: 0)
Extended IP Reachability: 172.1.127.0/24 (Metric: 0)
Extended IP Reachability: 172.1.128.0/24 (Metric: 0)
Extended IP Reachability: 172.1.129.0/24 (Metric: 0)
Extended IP Reachability: 172.1.130.0/24 (Metric: 0)
Extended IP Reachability: 172.1.131.0/24 (Metric: 0)
Extended IP Reachability: 172.1.132.0/24 (Metric: 0)
Extended IP Reachability: 172.1.133.0/24 (Metric: 0)
Extended IP Reachability: 172.1.134.0/24 (Metric: 0)
Extended IP Reachability: 172.1.135.0/24 (Metric: 0)
Extended IP Reachability: 172.1.136.0/24 (Metric: 0)
Extended IP Reachability: 172.1.137.0/24 (Metric: 0)
Extended IP Reachability: 172.1.138.0/24 (Metric: 0)
Extended IP Reachability: 172.1.139.0/24 (Metric: 0)
Extended IP Reachability: 172.1.140.0/24 (Metric: 0)
Extended IP Reachability: 172.1.141.0/24 (Metric: 0)
Extended IP Reachability: 172.1.142.0/24 (Metric: 0)
Extended IP Reachability: 172.1.143.0/24 (Metric: 0)
Extended IP Reachability: 172.1.144.0/24 (Metric: 0)
Extended IP Reachability: 172.1.145.0/24 (Metric: 0)
Extended IP Reachability: 172.1.146.0/24 (Metric: 0)
Extended IP Reachability: 172.1.147.0/24 (Metric: 0)
Extended IP Reachability: 172.1.148.0/24 (Metric: 0)
Extended IP Reachability: 172.1.149.0/24 (Metric: 0)
Extended IP Reachability: 172.1.150.0/24 (Metric: 0)
Extended IP Reachability: 172.1.151.0/24 (Metric: 0)
Extended IP Reachability: 172.1.152.0/24 (Metric: 0)
Extended IP Reachability: 172.1.153.0/24 (Metric: 0)
Extended IP Reachability: 172.1.154.0/24 (Metric: 0)
Extended IP Reachability: 172.1.155.0/24 (Metric: 0)
P1_Router1.00-01 391 0x00000001 0xaa8a 1049 1/0/0
Extended IP Reachability: 172.1.156.0/24 (Metric: 0)
Extended IP Reachability: 172.1.157.0/24 (Metric: 0)
Extended IP Reachability: 172.1.158.0/24 (Metric: 0)
Extended IP Reachability: 172.1.159.0/24 (Metric: 0)
Extended IP Reachability: 172.1.160.0/24 (Metric: 0)
Extended IP Reachability: 172.1.161.0/24 (Metric: 0)
Extended IP Reachability: 172.1.162.0/24 (Metric: 0)
Extended IP Reachability: 172.1.163.0/24 (Metric: 0)
Extended IP Reachability: 172.1.164.0/24 (Metric: 0)
Extended IP Reachability: 172.1.165.0/24 (Metric: 0)
Extended IP Reachability: 172.1.166.0/24 (Metric: 0)
Extended IP Reachability: 172.1.167.0/24 (Metric: 0)
Extended IP Reachability: 172.1.168.0/24 (Metric: 0)
Extended IP Reachability: 172.1.169.0/24 (Metric: 0)
Extended IP Reachability: 172.1.170.0/24 (Metric: 0)
Extended IP Reachability: 172.1.171.0/24 (Metric: 0)
Extended IP Reachability: 172.1.172.0/24 (Metric: 0)
Extended IP Reachability: 172.1.173.0/24 (Metric: 0)
Extended IP Reachability: 172.1.174.0/24 (Metric: 0)
Extended IP Reachability: 172.1.175.0/24 (Metric: 0)
Extended IP Reachability: 172.1.176.0/24 (Metric: 0)
Extended IP Reachability: 172.1.177.0/24 (Metric: 0)
Extended IP Reachability: 172.1.178.0/24 (Metric: 0)
Extended IP Reachability: 172.1.179.0/24 (Metric: 0)
Extended IP Reachability: 172.1.180.0/24 (Metric: 0)
Extended IP Reachability: 172.1.181.0/24 (Metric: 0)
Extended IP Reachability: 172.1.182.0/24 (Metric: 0)
Extended IP Reachability: 172.1.183.0/24 (Metric: 0)
Extended IP Reachability: 172.1.184.0/24 (Metric: 0)
Extended IP Reachability: 172.1.185.0/24 (Metric: 0)
Extended IP Reachability: 172.1.186.0/24 (Metric: 0)
Extended IP Reachability: 172.1.187.0/24 (Metric: 0)
Extended IP Reachability: 172.1.188.0/24 (Metric: 0)
Extended IP Reachability: 172.1.189.0/24 (Metric: 0)
Extended IP Reachability: 172.1.190.0/24 (Metric: 0)
Extended IP Reachability: 172.1.191.0/24 (Metric: 0)
Extended IP Reachability: 172.1.192.0/24 (Metric: 0)
Extended IP Reachability: 172.1.193.0/24 (Metric: 0)
Extended IP Reachability: 172.1.194.0/24 (Metric: 0)
Extended IP Reachability: 172.1.195.0/24 (Metric: 0)
Extended IP Reachability: 172.1.196.0/24 (Metric: 0)
Extended IP Reachability: 172.1.197.0/24 (Metric: 0)
Extended IP Reachability: 172.1.198.0/24 (Metric: 0)
Extended IP Reachability: 172.1.199.0/24 (Metric: 0)
Extended IP Reachability: 172.1.200.0/24 (Metric: 0)
P1_Router1.01-00 51 0x00000001 0x1ec5 1057 1/0/0
Extended Reachability: 24f2.0001.0000.00 (Metric: 0)
Extended Reachability: 1921.6810.0000.00 (Metric: 0)
4 LSPs
ISIS: Missing routes unless `debug isis snp-packets` is enabled
This happens for broadcast, FRR=DIS with a simulated broadcast topology
If there are topologies with more than ~5000 routes, then some ISIS LSPs seem to get
dropped. Enabling debug isis snp-packets fixes the issue.
Retested on git 9cdce03 (2017-08-08)
Same topology
Output without the debug:
osr-perf3# show ip route summ
Route Source Routes FIB (vrf Default-IP-Routing-Table)
kernel 1 1
connected 5 5
static 1 1
isis 6970 6969
------
Totals 6977 6976
and with the debug (correct):
osr-perf3# show ip route summ
Route Source Routes FIB (vrf Default-IP-Routing-Table)
kernel 1 1
connected 5 5
static 1 1
isis 7073 7072
------
Totals 7080 7079
Doing a binary search through the code, it seems to be the debug section in in isis_pdu.c - lines 1780-1792:
if (isis->debugs & DEBUG_SNP_PACKETS) {
zlog_debug(
"ISIS-Snp (%s): Sending L%d CSNP on %s, length %zd",
circuit->area->area_tag, level,
circuit->interface->name,
stream_get_endp(circuit->snd_stream));
log_multiline(LOG_DEBUG, " ", "%s",
isis_format_tlvs(tlvs));
if (isis->debugs & DEBUG_PACKET_DUMP)
zlog_dump_data(
STREAM_DATA(circuit->snd_stream),
stream_get_endp(circuit->snd_stream));
}
Just adding a isis_format_tlvs(tlvs) outside the debug (to be always executed) seems
to fix the issue. No idea why... (Didn't look further into it)
topotato: need vtysh support for yang operational-data
e.g. show yang operational-data /frr-ripd:ripd ripd only works via vtysh, not directly on daemon
⇒ need to add a way to actually invoke vtysh instead of directly connecting to daemon
[8.4] pim hello messages are not sent out after a long run
Hi Team
i am seeing a PIM neighbourship not getting established after steady-state multicast topo , from the logs i see below error while trying to send pim hello packet, OSPF packets are not seeing any issue and neighbour-ship is established
2024/05/14 23:02:40 PIM: [QHEGA-0QHKJ] pim_msg_send: to 224.0.0.13 on ethernet1/3: msg_size=34 checksum=15f4
2024/05/14 23:02:40 PIM: [VH0WS-4DEGA] ipv4_output: sendmsg: Bad file descriptor
2024/05/14 23:02:41 PIM: [GEEFD-9DMSG] pim_tlv_append_addrlist_ucast: number of encoded secondary unicast IPv4 addresses: 0
2024/05/14 23:02:41 PIM: [GEEFD-9DMSG] pim_tlv_append_addrlist_ucast: number of encoded secondary unicast IPv4 addresses: 0
2024/05/14 23:02:41 PIM: [QHEGA-0QHKJ] pim_msg_send: to 224.0.0.13 on ethernet1/1: msg_size=34 checksum=8c20
2024/05/14 23:02:41 PIM: [VH0WS-4DEGA] ipv4_output: sendmsg: Bad file descriptor
2024/05/14 23:02:44 OSPF: [JM0T4-6WPRP] ospf_make_hello: options: 2, int: ethernet1/2:16.0.30.20
2024/05/14 23:02:44 OSPF: [JM0T4-6WPRP] ospf_make_hello: options: 2, int: ethernet1/3:14.0.30.40
2024/05/14 23:02:44 OSPF: [GP5SX-XSB6D] Hello sent to [224.0.0.5] via [ethernet1/2:16.0.30.20].
2024/05/14 23:02:44 OSPF: [GP5SX-XSB6D] Hello sent to [224.0.0.5] via [ethernet1/3:14.0.30.40].
2024/05/14 23:02:44 OSPF: [JM0T4-6WPRP] ospf_make_hello: options: 2, int: ethernet1/1:12.0.30.10
2024/05/14 23:02:44 OSPF: [GP5SX-XSB6D] Hello sent to [224.0.0.5] via [ethernet1/1:12.0.30.10].
2024/05/14 23:02:46 OSPF: [N07AE-NKBA7] ospf_southbound_read: ip encap [ifindex=16 proto=248] ip [id=56715 src=12.0.10.30 dst=224.0.0.5 proto=89]
2024/05/14 23:02:46 OSPF: [XKX19-CCEJ5] Hello received from [2.2.2.249] via [ethernet1/1:12.0.30.10]
2024/05/14 23:02:46 OSPF: [V439X-4A3WH] src [12.0.10.30],
2024/05/14 23:02:46 OSPF: [M2FRZ-7P2EY] dst [224.0.0.5]
2024/05/14 23:02:46 OSPF: [SSJDW-NANMS] Packet 2.2.2.249 [Hello:RECV]: Options on ethernet1/1:12.0.30.10 *|-|-|-|-|-|E|- vrf default
2024/05/14 23:02:47 OSPF: [N07AE-NKBA7] ospf_southbound_read: ip encap [ifindex=17 proto=248] ip [id=782 src=16.0.20.30 dst=224.0.0.5 proto=89]
2024/05/14 23:02:47 OSPF: [XKX19-CCEJ5] Hello received from [2.2.2.253] via [ethernet1/2:16.0.30.20]
2024/05/14 23:02:47 OSPF: [V439X-4A3WH] src [16.0.20.30],
2024/05/14 23:02:47 OSPF: [M2FRZ-7P2EY] dst [224.0.0.5]
2024/05/14 23:02:47 OSPF: [SSJDW-NANMS] Packet 2.2.2.253 [Hello:RECV]: Options on ethernet1/2:16.0.30.20 *|-|-|-|-|-|E|- vrf default
2024/05/14 23:02:52 PIM: [GEEFD-9DMSG] pim_tlv_append_addrlist_ucast: number of encoded secondary unicast IPv4 addresses: 0
2024/05/14 23:02:52 PIM: [GEEFD-9DMSG] pim_tlv_append_addrlist_ucast: number of encoded secondary unicast IPv4 addresses: 0
2024/05/14 23:02:52 PIM: [QHEGA-0QHKJ] pim_msg_send: to 224.0.0.13 on loopback.22: msg_size=34 checksum=bb69
2024/05/14 23:02:52 PIM: [VH0WS-4DEGA] ipv4_output: sendmsg: Bad file descriptor
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We are working to build community through open source technology. NB: members must have two-factor auth.
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Microsoft
Open source projects and samples from Microsoft.
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Google
Google ❤️ Open Source for everyone.
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Alibaba
Alibaba Open Source for everyone
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D3
Data-Driven Documents codes.
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Tencent
China tencent open source team.