Ko te kauhanga IPSec i waenga i a Strongswan i muri i te NAT me te VMWare NSX Edge

Mo etahi take, he mea tika ki te whakarite i tetahi hononga VPN i waenga i te whatunga i roto i te Kaiwhakahaere Kapua VMWare me tetahi miihini Ubuntu motuhake i roto i te kapua. Ko te tuhipoka kaore e kii he whakaahuatanga katoa, he iti noa te pehea.

Ko te tuhinga anake mo tenei kaupapa mai i te 2015 i kitea i runga i te Ipurangi "Pae ki te Pae IPSEC VPN i waenga i te NSX Edge me te Linux strongSwan".

Kia aroha mai, kaore i taea te whakamahi tika, na te mea... I pirangi ahau ki te whakamunatanga pono ake, ehara i te tiwhikete haina-whaiaro, a ko te whirihora kua whakaahuahia kaore e mahi i muri i te NAT.

Na reira, me noho ahau ki te ruku i nga tuhinga.

Hei kaupapa, ka mau ahau i tetahi whirihora kua roa e whakamahia ana e au, ka taea e au te hono mai i nga momo OS katoa, me te taapiri noa i tetahi waahanga ka taea e au te hono atu ki a NSX Edge.

I te mea ko te whakauru me te whirihora katoa i te tūmau Strongswan kei tua atu i te whānuitanga o tenei tuhipoka, me titiro ahau ki rauemi pai mo tenei kaupapa.

Na, me neke tika ki nga tautuhinga.

Ka penei te ahua o ta maatau hoahoa hononga:

со стороны VMWare внешний адрес 33.33.33.33 и внутренняя сеть 192.168.1.0/24
со стороны Linux внешний адрес 22.22.22.22 и внутренняя сеть 10.10.10.0/24
также понадобится настроить Let's encrypt сертификат для адреса vpn.linux.ext
PSK с обеих сторон: ChangeMeNow!

Whirihoranga mai i te NSX Edge:

Kuputuhi

Enabled: yes
Enable perfect forward secrecy (PFS): yes
Name: VPN_strongswan (любое, по вашему выбору)
Local Id: 33.33.33.33
Local Endpoint: 33.33.33.33
Local Subnets: 192.168.1.0/24
Peer Id: vpn.linux.ext
Peer Endpoint: 22.22.22.22
Peer Subnets: 10.10.10.0/24
Encryption Algorithm: AES256
Authentication: PSK
Pre-Shared Key: ChangeMeNow!
Diffie-Hellman Group: 14 (2048 bit — приемлемый компромисс между скоростью и безопасностью. Но если хотите, можете поставить больше)
Digest Algorithm: SHA256
IKE Option: IKEv2
IKE Responder Only: no
Session Type: Policy Based Session

Whakaaturanga



Tatūnga mai i Strongswan:

ipsec.conf

# /etc/ipsec.conf
config setup

conn %default
	dpdaction=clear
	dpddelay=35s
	dpdtimeout=300s

	fragmentation=yes
	rekey=no

	ike=aes256gcm16-aes256gcm12-aes128gcm16-aes128gcm12-sha256-sha1-modp2048-modp4096-modp1024,aes256-aes128-sha256-sha1-modp2048-modp4096-modp1024,3des-sha1-modp1024!
	esp=aes128gcm12-aes128gcm16-aes256gcm12-aes256gcm16-modp2048-modp4096-modp1024,aes128-aes256-sha1-sha256-modp2048-modp4096-modp1024,aes128-sha1-modp2048,aes128-sha1-modp1024,3des-sha1-modp1024,aes128-aes256-sha1-sha256,aes128-sha1,3des-sha1!

	left=%any
	leftsubnet=10.10.10.0/24
        leftcert=certificate.pem
	leftfirewall=yes
	leftsendcert=always

	right=%any
	rightsourceip=192.168.1.0/24
	rightdns=77.88.8.8,8.8.4.4

	eap_identity=%identity

# IKEv2
conn IPSec-IKEv2
	keyexchange=ikev2
	auto=add

# BlackBerry, Windows, Android
conn IPSec-IKEv2-EAP
	also="IPSec-IKEv2"
	rightauth=eap-mschapv2

# macOS, iOS
conn IKEv2-MSCHAPv2-Apple
	also="IPSec-IKEv2"
	rightauth=eap-mschapv2
	leftid=vpn.linux.ext

# Android IPsec Hybrid RSA
conn IKEv1-Xauth
	keyexchange=ikev1
	rightauth=xauth
	auto=add

# VMWare IPSec VPN
conn linux-nsx-psk
	authby=secret
	auto=start
	leftid=vpn.linux.ext
	left=10.10.10.10
	leftsubnet=10.10.10.0/24
	rightid=33.33.33.33
	right=33.33.33.33
	rightsubnet=192.168.1.0/24
	ikelifetime=28800
	keyexchange=ikev2
	lifebytes=0
	lifepackets=0
	lifetime=1h

ipsec.huna

# /etc/ipsec.secrets
: RSA privkey.pem

# Create VPN users accounts
# ВНИМАНИЕ! После логина сначала пробел, потом двоеточие.

user1 : EAP "stongPass1"
user2 : EAP "stongPass2"
%any 33.33.33.33 : PSK "ChangeMeNow!"

i muri i tera, panui ano i te whirihora, tiimata te hononga ka tirohia kua whakapumautia:

ipsec update
ipsec rereadsecrets
ipsec up linux-nsx-psk
ipsec status

Te ti'aturi nei au he awhina tenei tuhi iti me te whakaora i tetahi mo nga haora e rua.

Source: will.com