Juniper cRPD Containerized Routing Protocol Daemonac
Cov ntaub ntawv khoom
Specifications
- Khoom npe: Junos Containerized Routing Protocol Daemon (cRPD)
- Kev Ua Haujlwm: Linux
- Linux Host: Ubuntu 18.04.1 LTS (Codename: bionic)
- Docker Version: 20.10.7
Cov lus qhia siv khoom
Kauj ruam 1: Pib
Ntsib Junos cRPD
Junos Containerized Routing Protocol Daemon (cRPD) yog ib pob software tsim los ntawm Juniper Networks. Nws muab lub peev xwm ntim cov routing rau cov khoom siv network.
Npaj txhij
Ua ntej txhim kho Junos cRPD, koj yuav tsum xyuas kom meej tias Docker raug teeb tsa thiab teeb tsa ntawm koj tus tswv tsev Linux.
Nruab thiab teeb tsa Docker ntawm Linux Host
Ua raws li cov kauj ruam no rau nruab thiab teeb tsa Docker ntawm koj lub Linux host
- Qhib lub davhlau ya nyob twg ntawm koj tus tswv tsev Linux.
- Hloov kho koj cov npe ntawm cov pob khoom uas twb muaj lawm thiab rub tawm cov cuab yeej tsim nyog los ntawm kev khiav cov lus txib hauv qab no
sudo apt install apt-transport-https ca-certificates curl software-properties-common - Ntxiv Docker repository rau Advanced Packaging Tool (APT) qhov chaw los ntawm kev ua raws li cov lus txib hauv qab no
sudo apt update - Hloov kho qhov apt pob Performance index thiab nruab qhov tseeb version ntawm Docker Engine siv cov lus txib hauv qab no
sudo apt install docker-ce - Txhawm rau txheeb xyuas qhov ua tiav kev teeb tsa, khiav cov lus txib
docker version
Download tau thiab nruab Junos cRPD Software
Thaum Docker tau teeb tsa thiab khiav, koj tuaj yeem mus rub tawm thiab nruab Junos cRPD software los ntawm kev ua raws li cov kauj ruam no
- Mus ntsib Juniper Networks software download nplooj.
- Rub tawm Junos cRPD software pob.
- Nruab lub downloaded software pob raws li cov lus qhia installation.
Cov lus nug nquag nug (FAQ)
- Q: Kuv puas tuaj yeem siv Junos cRPD yam tsis muaj daim ntawv tso cai yuam sij?
A: Yog lawm, koj tuaj yeem pib siv Junos cRPD yam tsis muaj daim ntawv tso cai yuam sij los ntawm kev pib sim dawb. Thov xa mus rau ntu "Pib koj qhov kev sim dawb hnub no" kom paub ntau ntxiv.
Pib nrawm
Junos Containerized Routing Protocol Daemon (cRPD)
Kauj ruam 1: Pib
Hauv phau ntawv qhia no, peb taug kev koj los ntawm yuav ua li cas rau nruab thiab teeb tsa Junos® containerized routing protocol process (cRPD) ntawm Linux host thiab nkag mus siv Junos CLI. Tom ntej no, peb qhia koj yuav ua li cas txuas thiab teeb tsa ob qhov Junos cRPD thiab tsim kom muaj OSPF nyob ib sab.
Ntsib Junos cRPD
- Junos cRPD yog huab-ib haiv neeg, ntim khoom siv lub cav uas txhawb nqa kev xa tawm yooj yim thoob plaws hauv huab cua. Junos cRPD decouples RPD los ntawm Junos OS thiab ntim cov RPD ua lub thawv Docker uas khiav ntawm txhua qhov Linux-based system, suav nrog servers thiab whitebox routers. Docker yog qhov qhib software platform uas ua rau nws yooj yim los tsim thiab tswj lub thawv virtual.
- Junos cRPD txhawb ntau yam kev cai xws li OSPF, IS-IS, BGP, MP-BGP, thiab lwm yam. Junos cRPD qhia tib yam kev tswj hwm kev ua haujlwm xws li Junos OS thiab Junos OS Evolved kom xa cov kev teeb tsa thiab kev tswj hwm kev paub hauv routers, servers, lossis ib qho khoom siv Linux.
Npaj txhij
Ua ntej koj pib xa tawm
- Paub koj tus kheej nrog koj daim ntawv tso cai Junos cRPD. Saib Flex Software License rau cRPD thiab Tswj cRPD Licenses.
- Teeb tsa Docker hub account. Koj yuav xav tau ib tug account mus download tau Docker Cav. Saib Docker ID account kom paub meej.
Nruab thiab teeb tsa Docker ntawm Linux Host
- Xyuas kom tseeb tias koj tus tswv tsev ua tau raws li qhov yuav tsum tau ua hauv cov txheej txheem no.
- Linux OS txhawb nqa - Ubuntu 18.04
- Linux Kernel —4.15
- Docker Cav- 18.09.1 lossis tom qab versions
- CPUs- 2 CPU core
- Nco - 4 GB
- Qhov chaw disk - 10 GB
- Tus tswv tsev processor hom - x86_64 multicore CPU
- Kev Sib Tham Network - Ethernet
root-user@linux-host:~# uname -a
Linux ix-crpd-03 4.15.0-147-generic #151-Ubuntu SMP Lub Rau Hli 18 19:21:19 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
hauv paus-user@linux-host: lsb_release -a
Tsis muaj LSB modules muaj.
Distributor ID: Ubuntu
Kev piav qhia: Ubuntu 18.04.1 LTS
Tso tawm: 18.04
Lub npe: bionic
- Download tau Docker software.
- Hloov kho koj cov npe ntawm cov pob khoom uas twb muaj lawm thiab rub tawm cov cuab yeej tsim nyog.
rootuser@linux-host:~# apt nruab apt-transport-https ca-certificates curl software-properties-common
[sudo] password rau lab
Nyeem cov npe pob… Ua tiav
Kev tsim kho tsob ntoo
Nyeem cov ntaub ntawv hauv xeev… Ua tiav
Nco ntsoov, xaiv 'apt' hloov 'apt-transport-https'
Cov pob khoom ntxiv hauv qab no yuav raug ntsia:……………………………………………………. - Ntxiv Docker repository rau Advanced Packaging Tool (APT) qhov chaw.
rootuser@linux-host:~# add-apt-repository “deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic ruaj khov”
Tau:1 https://download.docker.com/linux/ubuntu Bionic Kev Tso Tawm [64.4 kB] Tau:2 https://download.docker.com/linux/ubuntu bionic/stable amd64 Pob ntawv [18.8 kB] Ntaus:3 http://archive.ubuntu.com/ubuntu bionic InRelease
Tau:4 http://archive.ubuntu.com/ubuntu bionic-kev ruaj ntseg InRelease [88.7 kB] Tau:5 http://archive.ubuntu.com/ubuntu bionic-hloov tshiab InRelease [88.7 kB] Tau:6 http://archive.ubuntu.com/ubuntu bionic/main Txhais lus-en [516 kB] Tau:7 http://archive.ubuntu.com/ubuntu bionic-security/main Txhais-en [329 kB] Tau:8 http://archive.ubuntu.com/ubuntu bionic-updates/main Translation-en [422 kB] Tau txais 1,528 kB hauv 8s (185 kB/s)
Nyeem cov npe pob… Ua tiav - Hloov kho cov ntaub ntawv nrog Docker pob.
rootuser@linux- party: ~# apt hloov tshiab
Ntaus:1 https://download.docker.com/linux/ubuntu bionic Hauv Tso
Ntaus:2 http://archive.ubuntu.com/ubuntu bionic Hauv Tso
Ntaus:3 http://archive.ubuntu.com/ubuntu bionic-kev ruaj ntseg Nyob rau hauv Tso
Ntaus:4 http://archive.ubuntu.com/ubuntu bionic-hloov tshiab Nyob rau hauv Tshaj Tawm Nyeem pob cov npe… Ua tiav
Kev tsim kho tsob ntoo
Nyeem cov ntaub ntawv hauv xeev… Ua tiav - Hloov kho qhov apt pob Performance index, thiab nruab qhov tseeb version ntawm Docker Engine.
rootuser@linux-host:~# apt nruab docker-ce Nyeem pob cov npe… Ua tiav
Kev tsim kho tsob ntoo
Nyeem cov ntaub ntawv hauv xeev… Ua tiav
Cov pob khoom ntxiv hauv qab no yuav raug ntsia containerd.io docker-ce-cli docker-ce-rootless-extras docker-scan-plugin libltdl7 libseccomp2
Cov pob khoom pom zoo
aufs-tools cgroupfs-mount | cgroup-lite Pom zoo pob
pigz swb 4netns
…………………………………………………………………. - Tshawb xyuas seb lub installation puas ua tiav.
rootuser@linux-host:~# docker versio
Cov neeg siv khoom: Docker Cav – Community
Versionib: 20.10.7
API versionib: 1.41
Mus version: mus 1.13.15
Git cog lusib: f0
Ua: Peb Hlis 2 11:56:40 2021
OS/Arch: linux/amd64
Cov ntsiab lus: neej ntawd
Kev sim : muaj tseeb
Server: Docker Cav – Community
Cav
Versionib: 20.10.7
API version: 1.41 (tsawg kawg version 1.12)
Mus version: mus 1.13.15
Git cog lusb0f5bc 3
Ua: Peb Hlis 2 11:54:48 2021
OS/Arch: linux/amd64
Kev sim: cuav
ntim
Version: 1.4.6
GitCommit: d71fcd7d8303cbf684402823e425e9dd2e99285d
runc
Version1.0.0-rc95 ib
GitCommit: b9ee9c6314599f1b4a7f497e1f1f856fe433d3b7
docker-ib
Version: 0.19.0
GitCommitua 40:0
- Hloov kho koj cov npe ntawm cov pob khoom uas twb muaj lawm thiab rub tawm cov cuab yeej tsim nyog.
TIP: Siv cov lus txib no los txhim kho cov khoom koj xav tau rau Python ib puag ncig thiab pob
- apt-add-repository ntug
- apt-tau hloov tshiab
- apt-mus nruab python-pip
- python -m pip nruab grpcio
- python -m pip nruab grpcio-cov cuab yeej
Download tau thiab nruab Junos cRPD Software
Tam sim no koj tau teeb tsa Docker ntawm Linux tus tswv thiab paub tseeb tias Docker Cav khiav, cia peb rub tawm
Junos cRPD software los ntawm Juniper Networks software download nplooj.
Nco tseg: Txhawm rau rub tawm, nruab, thiab pib siv Junos cRPD yam tsis muaj daim ntawv tso cai yuam sij, saib Pib koj qhov kev sim dawb hnub no.
Nco tseg: Koj tuaj yeem qhib Admin Case nrog Kev Pabcuam Cov Neeg Siv Khoom kom muaj cai rub tawm cov software.
- Nkag mus rau Juniper Networks Support nplooj ntawv rau Junos cRPD: https://support.juniper.net/support/downloads/? p=crpd thiab nyem qhov tseeb version.
- Sau koj tus neeg siv ID thiab lo lus zais thiab lees txais Juniper kawg-tus neeg siv daim ntawv tso cai pom zoo. Koj yuav raug coj mus rau nplooj ntawv software duab download.
- Rub tawm cov duab ncaj qha ntawm koj tus tswv tsev. Luam thiab paste cov hlua generated raws li qhia ntawm qhov screen.
rootuser@linux-host:~# wget -O junos-routing-crpd-docker-21.2R1.10.tgz https://cdn.juniper.net/software/
crpd/21.2R1.10/junos-routing-crpd-docker-21.2R1.10.tgz?
SM_USER=user1&__gda__=1626246704_4cd5cfea47ebec7c1226d07e671d0186
Kev daws teeb meem cdn.juniper.net (cdn.juniper.net)… 23.203.176.210
Txuas rau cdn.juniper.net (cdn.juniper.net)|23.203.176.210|:443… txuas.
HTTP thov xa, tos cov lus teb… 200 OK
Ntev: 127066581 (121M) [application/octet-stream] Txuag rautxz --> âjunos-routing-crpd-docker-21.2R1.10.tgzâ
junos-routing-crpd-docker-21.2R1.10.tgz 100%
===================================================================================================================================================================================================================================================================================================== ====================================== ====================================>] 121.18M 4.08MB/
ua 34s
2021-07-14 07:02:44 (3.57 MB/s) – âjunos-routing-crpd-docker-21.2R1.10.tgzâ saved [127066581/127066581] - Load Junos cRPD software duab rau Docker.
rootuser@linux-host:~# docker load -i junos-routing-crpd-docker-21.2R1.10.tgz
6effd95c47f2: Loading txheej ============================================================ =====>] 65.61MB/65.61MB
………………………………………………………………………………………………………………………………………………… ..
Loaded duab: crpd:21.2R1.10
rootuser@linux-host: ~# docker duab
KEV PAB CUAM TAG IMAGE ID CREATED SIZE
crpd 21.2R1.10 f9b634369718 3 weeks ago 374MB - Tsim ib cov ntaub ntawv ntim rau configuration thiab var cav.
rootuser@linux-host:~# docker ntim tsim crpd01-config
crpd01-config
rootuser@linux-host:~# docker ntim tsim crpd01-varlog
crpd01-varlog - Tsim ib qho Junos cRPD piv txwv. Hauv no example, koj yuav npe nws crpd01.
rootuser@linux-host:~# docker run -rm -detach -name crpd01 -h crpd01 -net=bridge -privileged -v crpd01-
config:/config -v crpd01-varlog:/var/log -it crpd:21.2R1.10
e39177e2a41b5fc2147115092d10e12a27c77976c88387a694faa5cbc5857f1e
Xwb, koj tuaj yeem faib tus nqi ntawm lub cim xeeb rau Junos cRPD piv txwv thaum tsim qhov piv txwv.
rootuser@linux-host:~# docker run -rm -detach -name crpd-01 -h crpd-01 -privileged -v crpd01-config:/
config -v crpd01-varlog:/var/log -m 2048MB -memory-swap=2048MB -nws crpd:21.2R1.10
CEEB TOOM: Koj lub kernel tsis txhawb kev sib pauv kev muaj peev xwm los yog cgroup tsis txuas. Nco txwv tsis pub sib pauv.
1125e62c9c639fc6fca87121d8c1a014713495b5e763f4a34972f5a28999b56c
Tshawb xyuas cRPD Resource Requirements rau cov ntsiab lus. - Txheeb xyuas cov ntsiab lus ntawm lub thawv tsim tshiab.
rootuser@linux-host:~# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS
PORTS npe
e39177e2a41b crpd:21.2R1.10 “/sbin/runit-init.sh” Txog ib feeb dhau los Txog ib feeb 22/tcp, 179/
tcp, 830/tcp, 3784/tcp, 4784/tcp, 6784/tcp, 7784/tcp, 50051/tcp crpd01
rootuser@linux-host:~# docker stats
CONTAINER ID NPE CPU % MEM SIV / LIMIT MEM % NET I / O BLOCK I / O PIDS
e39177e2a41b crpd01 0.00% 147.1MiB / 3.853GiB 3.73% 1.24kB / 826B 4.1kB / 35MB 58
CONTAINER ID NPE CPU % MEM SIV / LIMIT MEM % NET I / O BLOCK I / O PIDS
e39177e2a41b crpd01 0.00% 147.1MiB / 3.853GiB 3.73% 1.24kB / 826B 4.1kB / 35MB 58
CONTAINER ID NPE CPU % MEM SIV / LIMIT MEM % NET I / O BLOCK I / O PIDS
e39177e2a41b crpd01 0.05% 147.1MiB / 3.853GiB 3.73% 1.24kB / 826B 4.1kB / 35MB 58
Kauj ruam 2: Nce thiab khiav
Nkag mus rau CLI
Koj teeb tsa Junos cRPD siv Junos CLI cov lus txib rau cov kev pabcuam routing. Nov yog yuav nkag mus rau Junos CLI li cas:
- Nkag mus rau Junos cRPD thawv.
rootuser@linux-host:~# docker exec -it crpd01 cli - Txheeb xyuas Junos OS version.
rootuser@crpd01> qhia version
root@crpd01> qhia version
hostnameib: crp01
Qauv:cRPD
Junos: 21.2R1.10
cRPD pob version : 21.2R1.10 ua los ntawm builder ntawm 2021-06-21 14:13:43 UTC - Nkag mus rau configuration hom.
rootuser@crpd01> configure
Nkag mus rau configuration hom - Ntxiv tus password rau hauv paus tswj tus neeg siv tus account. Sau ib lo lus zais yooj yooj yim.
[edit] rootuser@crpd01# set system root-authentication plain-text-password
Tus password tshiab
Rov ntaus tus password tshiab: - Ua tus configuration.
[edit] rootuser@crpd01# cog lus
cog lus tiav - Nkag mus rau Junos cRPD piv txwv nrog CLI thiab txuas ntxiv kho qhov teeb tsa.
Interconnect cRPD Instances
Tam sim no cia peb kawm yuav ua li cas los tsim cov ntsiab lus ntawm qhov sib txuas ntawm ob lub thawv Junos cRPD.
Hauv no example, peb siv ob lub thawv, crpd01 thiab crpd02, thiab txuas lawv siv eth1 interfaces uas txuas nrog OpenVswitch (OVS) choj ntawm tus tswv tsev. Peb tab tom siv OVS choj rau Docker networking vim nws txhawb ntau tus tswv tsev sib tham thiab muab kev sib txuas lus ruaj ntseg. Saib cov duab hauv qab no:
- Nruab OVS hloov hluav taws xob.
rootuser@linux-host: ~# apt-tau nruab openvswitch-hloov
sudo] password rau lab:
Nyeem cov npe pob… Ua tiav
Kev tsim kho tsob ntoo
Nyeem cov ntaub ntawv hauv xeev… Ua tiav
Cov pob khoom ntxiv hauv qab no yuav raug teeb tsa:
libpython-stdlib libpython2.7-minimal libpython2.7-stdlib openvswitch-common python python-minimal pythonsix
python 2.7 python 2.7-tsawg kawg - Nkag mus rau usr / bin directory txoj kev thiab siv wget hais kom rub thiab nruab OVS docker.
rootuser@linux-host:~# cd /usr/bin
rootuser@linux-host:~# wget “https://raw.githubusercontent.com/openvswitch/ovs/master/utilities/ovs-docker”
–2021-07-14 07:55:17– https://raw.githubusercontent.com/openvswitch/ovs/master/utilities/ovs-docker
Kev daws teeb meem raw.githubusercontent.com (raw.githubusercontent.com)… 185.199.109.133, 185.199.111.133,
185.199.110.133, …
Txuas rau raw.githubusercontent.com (raw.githubusercontent.com)|185.199.109.133|:443… txuas.
HTTP thov xa, tos cov lus teb… 200 OK
Ntev: 8064 (7.9K) [ntawv/plain] Txuag rau: âovs-docker.1â
ovs-docker.1 100%
=========================================================================================================================================================================================================================================================================== =============================================== ====================================>] 7.88K –.-KB/
ua 0s
2021-07-14 07:55:17 (115 MB/s) – âovs-docker.1â saved [8064/8064] - Hloov cov kev tso cai ntawm OVS choj.
rootuser@linux-host:/usr/bin chmod a+rwx ovs-docker - Tsim lwm lub thawv Junos cRPD hu ua crpd02.
rootuser@linux-host:~# docker run -rm -detach -name crpd02 -h crpd02 -net=bridge -privileged -v crpd02-
config:/config -v crpd02-varlog:/var/log -it crpd:21.2R1.10
e18aec5bfcb8567ab09b3db3ed5794271edefe553a4c27a3d124975b116aa02 - Tsim ib tug choj hu ua kuv-net. Cov kauj ruam no tsim eth1 interfaces ntawm crpd01 thiab crdp02.
rootuser@linux-host:~# docker network tsim -internal my-net
37ddf7fd93a724100df023d23e98a86a4eb4ba2cbf3eda0cd811744936a84116 - Tsim tus choj OVS thiab ntxiv crpd01 thiab crpd02 ntim nrog eth1 interfaces.
rootuser@linux-host:~# ovs-vsctl add-br crpd01-crpd02_1
rootuser@linux-host:~# ovs-docker add-port crpd01-crpd02_1 eth1 crpd01
rootuser@linux-host:~# ovs-docker add-port crpd01-crpd02_1 eth1 crpd02 - Ntxiv IP chaw nyob rau eth1 interfaces thiab mus rau loopback interfaces.
rootuser@linux-host:~# docker exec -d crpd01 ifconfig eth1 10.1.1.1/24
rootuser@linux-host:~# docker exec -d crpd02 ifconfig eth1 10.1.1.2/24
rootuser@linux-host:~# docker exec -d crpd01 ifconfig lo0 10.255.255.1 netmask 255.255.255.255
rootuser@linux-host:~# docker exec -d crpd02 ifconfig lo0 10.255.255.2 netmask 255.255.255.255 - Nkag mus rau hauv lub thawv crpd01 thiab txheeb xyuas qhov kev teeb tsa interface.
rootuser@linux-host:~# docker exec -it crpd01 bash
rootuser@crpd01:/# ifconfig
....
ua eth1txz = 4163 ib 1500
inet 10.1.1.1 netmask 255.255.255.0 tshaj tawm 10.1.1.255
inet6 fe80::42:acff:fe12:2 prefixlen 64 scopeid 0x20
ether 02:42:ac:12:00:02 txqueuelen 0 (Ethernet)
RX pob ntawv 24 bytes 2128 (2.1 KB)
RX yuam kev 0 poob 0 overruns 0 ncej 0
TX packets 8 bytes 788 (788.0 B)
TX errors 0 drop 0 overruns 0 carrier 0 collisions 0
…….. - Xa ib ping mus rau lub thawv crpd02 kom paub meej tias kev sib txuas ntawm ob lub thawv. Siv tus IP chaw nyob ntawm eth1 ntawm crpd02 (10.1.1.2) los ping lub thawv.
ping 10.1.1.2 -c 2
PING 10.1.1.2 (10.1.1.2) 56 (84) bytes ntawm cov ntaub ntawv.
64 bytes ntawm 10.1.1.2: icmp_seq=1 ttl=64 time=0.323 ms
64 bytes ntawm 10.1.1.2: icmp_seq=2 ttl=64 time=0.042 ms
— 10.1.1.2 ping kev txheeb cais —
2 pob ntawv xa tawm, 2 tau txais, 0% pob ntawv poob, lub sijhawm 1018ms
rtt min/avg/max/mdev = 0.042/0.182/0.323/0.141 ms
Cov zis tau lees paub tias ob lub thawv tuaj yeem sib txuas lus nrog ib leeg.
Configure Open Shortest Path First (OSPF)
Tam sim no koj muaj ob lub thawv, crpd01 thiab crpd02, uas txuas thiab sib txuas lus. Cov kauj ruam tom ntej yog los tsim
nyob ze ze rau ob lub thawv. OSPF-enabled routers yuav tsum tsim cov chaw nyob nrog lawv cov neeg nyob ze ua ntej
lawv tuaj yeem qhia cov ntaub ntawv rau cov neeg nyob ze ntawd.
- Configure OSPF ntawm lub thawv crpd01.
[edit] rootuser@crpd01# qhia txoj cai-xaiv
policy-statement adv {
lub sij hawm 1 {
los ntawm {
route-filter 10.10.10.0/24 tseeb
}
ces txais
}
}
[edit] rootuser@crpd01# qhia kev cai
ospf {
thaj tsam 0.0.0.0 {
interface eth1;
interface lo 0.0
}
export adv
}
[edit] rootuser@crpd01# qhia routing-xaiv
router-id 10.255.255.1;
zoo li qub {
txoj kev 10.10.10.0/24 tsis lees paub
} - Ua tus configuration.
[edit] rootuser@crpd01# cog lus
cog lus tiav - Rov ua cov kauj ruam 1 thiab 2 los teeb tsa OSPF ntawm lub thawv crpd02.
rootuser@crpd02# qhia txoj cai-xaiv
policy-statement adv {
lub sij hawm 1 {
los ntawm {
txoj-filter 10.20.20.0/24 tseeb;
}
ces txais;
}
}
[edit] rootuser@crpd02# qhia routing-xaiv
router-id 10.255.255.2
zoo li qub {
txoj kev 10.20.20.0/24 tsis lees paub
}
[edit] rootuser@crpd02# qhia kev cai ospf
thaj tsam 0.0.0.0 {
interface eth1;
interface lo 0.0
}
export adv; - Siv cov lus txib los txheeb xyuas OSPF cov neeg nyob sib ze uas muaj qhov chaw nyob tam sim ntawd.
rootuser@crpd01> qhia ospf neeg zej zog
Chaw Nyob Interface State ID Pri Dead
10.1.1.2 eth1 Tag 10.255.255.2 128 38
rootuser@crpd01> qhia ospf txoj kev
Topology default Route Table:
Prefix Path Route NH Metric NextHop Nexthop
Hom Hom Hom Interface Chaw Nyob / LSP
10.255.255.2 Intra AS BR IP 1 eth1 10.1.1.2
10.1.1.0/24 Intra Network IP 1 eth1
10.20.20.0/24 Ext2 Network IP 0 eth1 10.1.1.2
10.255.255.1/32 Intra Network IP 0 lo0.0
10.255.255.2/32 Intra Network IP 1 eth1 10.1.1.2
Cov zis qhia tau hais tias lub thawv qhov chaw nyob ntawm qhov chaw nyob thiab qhov chaw nyob ntawm qhov chaw nyob ntawm txhua lub thawv uas nws nyob ib sab tam sim ntawd. Cov txiaj ntsig tau lees paub tias Junos cRPD tau tsim OSPF cov neeg zej zog kev sib raug zoo thiab tau kawm lawv qhov chaw nyob thiab kev sib tshuam.
View Junos cRPD tub ntxhais Files
Thaum ib tug core file yog generated, koj yuav nrhiav tau cov zis nyob rau hauv lub /var/crash folder. Cov tub ntxhais generated files tau khaws cia rau ntawm qhov system uas yog hosting Docker ntim.
- Hloov mus rau cov ntawv teev npe uas sib tsoo files khaws cia.
rootuser@linux-host:~# cd /var/crash - Sau qhov kev sib tsoo files.
rootuser@linux-host:/var/crash# ls -l
tag nrho 32
-rw-r—– 1 root root 29304 Jul 14 15:14 _usr_bin_unattended-upgrade.0.crash - Txheeb xyuas qhov chaw ntawm lub hauv paus files.
rootuser@linux-host:/var/crash# sysctl kernel.core_pattern
kernel.core_pattern = |/bin/bash -c “$@” — eval /bin/gzip > /var/crash/%h.%e.core.%t-%p-%u.gz
Kauj Ruam 3: Mus Ntxiv
Nrog koj zoo siab! Tam sim no koj tau ua tiav qhov kev teeb tsa thawj zaug rau Junos cRPD!
Tom ntej no yog dab tsi?
Tam sim no koj tau teeb tsa Junos cRPD ntim thiab tsim kev sib txuas lus ntawm ob lub thawv, ntawm no yog qee yam koj yuav xav teeb tsa tom ntej.
| Yog koj xav tau | Ces |
| Rub tawm, qhib, thiab tswj koj cov ntawv tso cai software txhawm rau qhib cov yam ntxwv ntxiv rau koj Junos cRPD | Saib Flex Software License for cRPD thiab Tswj cRPD Licenses |
| Nrhiav cov ntaub ntawv tob tob txog kev txhim kho thiab teeb tsa Junos cRPD | Saib Hnub Ib: Huab Native Routing nrog cRPD |
| Tshawb xyuas cov ntawv blog hais txog Junos cRPD nrog Docker Desktop. | Saib Juniper cRPD 20.4 ntawm Docker Desktop |
| Configure routing thiab network raws tu qauv | Saib Routing thiab Network Protocols |
| Kawm txog Juniper Networks huab-native routing tov | Saib daim video Huab-Native Routing dhauview |
Cov ntaub ntawv dav dav
Nov yog qee qhov kev pabcuam zoo uas yuav pab koj coj koj cov kev paub Junos cRPD mus rau qib tom ntej
| Yog koj xav tau | Ces |
| Nrhiav kom paub cov ntaub ntawv khoom tob rau Junos cRPD | Saib cRPD Cov ntaub ntawv |
| Tshawb nrhiav txhua cov ntaub ntawv muaj rau Junos OS | Mus saib Junos OS Documentation |
| Nyob twj ywm rau hnub tshiab thiab hloov pauv nta thiab paub Saib Junos OS Tso Lus Sau thiab daws teeb meem | Tshawb xyuas Junos OS Release Notes |
- Juniper Networks, Juniper Networks logo, Juniper, thiab Junos yog cov npe lag luam ntawm Juniper Networks, Inc.
- Tebchaws Meskas thiab lwm lub tebchaws. Tag nrho lwm cov cim kev lag luam, cov cim kev pabcuam, cov cim sau npe, lossis cov cim npe kev pabcuam yog cov cuab yeej ntawm lawv cov tswv. Juniper Networks xav tias tsis muaj lub luag haujlwm rau qhov tsis raug hauv daim ntawv no.
- Juniper Networks muaj cai hloov pauv, hloov kho, hloov pauv, lossis hloov kho cov ntawv tshaj tawm no yam tsis muaj ntawv ceeb toom.
- Copyright © 2023 Juniper Networks, Inc. All rights reserved. Rev. 01, September 2021.
Cov ntaub ntawv / Cov ntaub ntawv
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Juniper cRPD Containerized Routing Protocol Daemonac [ua pdf] Cov neeg siv phau ntawv qhia cRPD Containerized Routing Protocol Daemonac, cRPD, Containerized Routing Protocol Daemonac, Routing Protocol Daemonac, Txoj Cai Daemonac |
