# \#tip

**URL:** https://forums.digi.com/tag/tip/1531.md

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## [Modem not detected on any ports for RealPort 8](https://forums.digi.com/t/modem-not-detected-on-any-ports-for-realport-8/13364)

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**Author:** [@keith](https://forums.digi.com/u/keith)\
**Replies:** 1\
**Last updated:** [August 1, 2014, 3:36pm UTC](https://forums.digi.com/t/modem-not-detected-on-any-ports-for-realport-8/13364 "2014-08-01T15:36:55Z")

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Hi, One of out customers had a Multi-Tech modem connected to a RealPort 8 device on Solaris 10 server and it was working fine until tuesday morning. The modem was originally connected to port 1 linked to device /dev/cu…