Hi there, I am trying to ssh a machine but has some wired issues. Use a Mac, it can be ssh under the institute WiFi only or with VPN only without institute’s WiFi, but if using Manjaro from another laptop, I could:
- ssh to the server with both VPN and under institute’s WiFi
- ssh to another server from another institute
but could not - ssh only with WiFi
- ssh only with VPN
The debug message is attached.
OpenSSH_9.0p1, OpenSSL 1.1.1p 21 Jun 2022
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 20: Applying options for *
debug1: Connecting to 10.22.21.57 [10.22.21.57] port 22.
debug1: Connection established.
debug1: identity file /home/cz/.ssh/id_rsa type 0
debug1: identity file /home/cz/.ssh/id_rsa-cert type -1
debug1: identity file /home/cz/.ssh/id_ecdsa type -1
debug1: identity file /home/cz/.ssh/id_ecdsa-cert type -1
debug1: identity file /home/cz/.ssh/id_ecdsa_sk type -1
debug1: identity file /home/cz/.ssh/id_ecdsa_sk-cert type -1
debug1: identity file /home/cz/.ssh/id_ed25519 type 3
debug1: identity file /home/cz/.ssh/id_ed25519-cert type -1
debug1: identity file /home/cz/.ssh/id_ed25519_sk type -1
debug1: identity file /home/cz/.ssh/id_ed25519_sk-cert type -1
debug1: identity file /home/cz/.ssh/id_xmss type -1
debug1: identity file /home/cz/.ssh/id_xmss-cert type -1
debug1: identity file /home/cz/.ssh/id_dsa type -1
debug1: identity file /home/cz/.ssh/id_dsa-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_9.0
debug1: Remote protocol version 2.0, remote software version OpenSSH_7.6p1 Ubuntu-4ubuntu0.6
debug1: compat_banner: match: OpenSSH_7.6p1 Ubuntu-4ubuntu0.6 pat OpenSSH_7.0*,OpenSSH_7.1*,OpenSSH_7.2*,OpenSSH_7.3*,OpenSSH_7.5*,OpenSSH_7.6*,OpenSSH_7.7* compat 0x04000002
debug1: Authenticating to 10.22.21.57:22 as 'macalester'
debug1: load_hostkeys: fopen /home/cz/.ssh/known_hosts2: No such file or directory
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: algorithm: curve25519-sha256
debug1: kex: host key algorithm: ssh-ed25519
debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
And output of lspci
:
00:00.0 Host bridge: Intel Corporation 12th Gen Core Processor Host Bridge/DRAM Registers (rev 02)
00:01.0 PCI bridge: Intel Corporation 12th Gen Core Processor PCI Express x16 Controller #1 (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Alder Lake-P Integrated Graphics Controller (rev 0c)
00:04.0 Signal processing controller: Intel Corporation Alder Lake Innovation Platform Framework Processor Participant (rev 02)
00:06.0 PCI bridge: Intel Corporation 12th Gen Core Processor PCI Express x4 Controller #0 (rev 02)
00:06.2 PCI bridge: Intel Corporation 12th Gen Core Processor PCI Express x4 Controller #2 (rev 02)
00:08.0 System peripheral: Intel Corporation 12th Gen Core Processor Gaussian & Neural Accelerator (rev 02)
00:0a.0 Signal processing controller: Intel Corporation Platform Monitoring Technology (rev 01)
00:14.0 USB controller: Intel Corporation Alder Lake PCH USB 3.2 xHCI Host Controller (rev 01)
00:14.2 RAM memory: Intel Corporation Alder Lake PCH Shared SRAM (rev 01)
00:14.3 Network controller: Intel Corporation Alder Lake-P PCH CNVi WiFi (rev 01)
00:15.0 Serial bus controller: Intel Corporation Alder Lake PCH Serial IO I2C Controller #0 (rev 01)
00:16.0 Communication controller: Intel Corporation Alder Lake PCH HECI Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation Device 51bc (rev 01)
00:1d.0 PCI bridge: Intel Corporation Device 51b0 (rev 01)
00:1f.0 ISA bridge: Intel Corporation Alder Lake PCH eSPI Controller (rev 01)
00:1f.3 Multimedia audio controller: Intel Corporation Alder Lake PCH-P High Definition Audio Controller (rev 01)
00:1f.4 SMBus: Intel Corporation Alder Lake PCH-P SMBus Host Controller (rev 01)
00:1f.5 Serial bus controller: Intel Corporation Alder Lake-P PCH SPI Controller (rev 01)
01:00.0 VGA compatible controller: NVIDIA Corporation GA103M [GeForce RTX 3080 Ti Laptop GPU] (rev a1)
01:00.1 Audio device: NVIDIA Corporation Device 2288 (rev a1)
03:00.0 Non-Volatile memory controller: Solid State Storage Technology Corporation Device 1001 (rev 01)
04:00.0 PCI bridge: Intel Corporation Device 1133 (rev 02)
05:00.0 PCI bridge: Intel Corporation Device 1133 (rev 02)
05:01.0 PCI bridge: Intel Corporation Device 1133 (rev 02)
05:02.0 PCI bridge: Intel Corporation Device 1133 (rev 02)
05:03.0 PCI bridge: Intel Corporation Device 1133 (rev 02)
06:00.0 USB controller: Intel Corporation Device 1134
3a:00.0 USB controller: Intel Corporation Device 1135
6e:00.0 SD Host controller: O2 Micro, Inc. SD/MMC Card Reader Controller (rev 01)
Any idea about this? Thank you!