Unable to ssh into Beaglebone Black from Arch Linux

I have a Beaglebone Black (running on Debian) which I’m connecting to my laptop (running on Arch Linux) through usb. The laptop is able to read Beaglebone as a storage device. However, I am unable to connect to Beaglebone through the browser/ssh by accessing the following ip - 192.168.7.2.

ifconfig -a gives the following output-

enp0s20u2: flags=4098<BROADCAST,MULTICAST> mtu 1500
`

ether 54:4a:16:c1:f1:53 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

enp1s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.3.204 netmask 255.255.255.0 broadcast 192.168.3.255
inet6 fe80::2ad2:44ff:fe8e:bd61 prefixlen 64 scopeid 0x20
ether 28:d2:44:8e:bd:61 txqueuelen 1000 (Ethernet)
RX packets 40024 bytes 35440467 (33.7 MiB)
RX errors 0 dropped 30 overruns 0 frame 0
TX packets 17546 bytes 2112866 (2.0 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10
loop txqueuelen 0 (Local Loopback)
RX packets 2137 bytes 479657 (468.4 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 2137 bytes 479657 (468.4 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

wlp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.10.5.86 netmask 255.255.252.0 broadcast 10.10.7.255
ether b8:ee:65:ac:7c:65 txqueuelen 1000 (Ethernet)
RX packets 19264 bytes 18721516 (17.8 MiB)
RX errors 0 dropped 4 overruns 0 frame 0
TX packets 17238 bytes 2273813 (2.1 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

`

enp0s20u2 is the interface of Beaglebone and has no ip allotted to it (as per the documentation, its ip should be 192.168.7.2) and thus I am unable to ssh or browse into it.

Kindly help.